The Deskjet 3645 Color Inkjet is a printer manufactured by HP. If your printer is unresponsive, slow to print or the print quality is poor, updating to the latest driver may fix the problem. Visitors have downloaded this file "3645_enu_win2k_xp.exe" 128 times with an aggregate rating of 4 out of 5 stars based on 10 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 24.5 MB.
HP Deskjet 3645 Color Inkjet Printer
USB Printing Support
hp deskjet 3600 series
Windows XP, Windows 2000
Win version 8.3.3.0 (1-Oct-2003)
8.3.3.0 (2003-03-11) via .inf
8.3.3.0 (2003-03-12) via .inf
Description
HP DeskJet 3645 Printer Driver - HOME USERS - For USB Cable (American English)
This driver is designed for use on Windows 2000 or Windows XP computers that will be directly connected to the printer using a USB cable.
Purushothaman (DG Staff Member) on 10-Feb-2005
See all HP Deskjet 3645 Color Inkjet Printer ratings and reviews
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
3600/0x0409.ini | 3.9 KB | 22 Aug 2003 |
3600/1033.mst | 3.6 KB | 22 Aug 2003 |
3600/Program Files/Hewlett-Packard/hpz/readme/enu/readme.txt | 11.3 KB | 22 Aug 2003 |
3600/Program Files/Hewlett-Packard/hpz/readme/jpn/readme.txt | 3.8 KB | 22 Aug 2003 |
3600/Setup.ini | 1.4 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzcfg08.ex_ | 129.4 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzcon08.dl_ | 128.8 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzeng08.ex_ | 484.6 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzimc08.dl_ | 1.1 MB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzime08.dl_ | 150.9 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzjui08.dl_ | 110.8 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzpre08.ex_ | 197.1 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzrer08.dl_ | 30.7 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzslk08.dl_ | 239.5 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzstc08.ex_ | 201.5 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpzstw08.ex_ | 94.9 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpztbi08.dl_ | 32.2 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpztbu08.ex_ | 105.4 KB | 22 Aug 2003 |
3600/common/drivers/com_os/hpztbx08.ex_ | 244.5 KB | 22 Aug 2003 |
3600/common/drivers/win2k_xp/hpz2ku08.dl_ | 123.9 KB | 22 Aug 2003 |
3600/common/drivers/win2k_xp/hpzcoi08.dl_ | 97.3 KB | 22 Aug 2003 |
3600/common/drivers/win2k_xp/hpzpm308.dl_ | 201.5 KB | 22 Aug 2003 |
3600/common/drivers/win2k_xp/hpzsnt08.dl_ | 88.9 KB | 22 Aug 2003 |
3600/compinfo.txt | 386 bytes | 22 Aug 2003 |
3600/enu/drivers/com_lang/hpf2s008.dat | 131.6 KB | 22 Aug 2003 |
3600/enu/drivers/com_lang/hpfmom08.hl_ | 25.6 KB | 22 Aug 2003 |
3600/enu/drivers/com_lang/hpzr3208.dl_ | 5.3 MB | 22 Aug 2003 |
3600/enu/drivers/com_lang/hpzrm308.dl_ | 216.5 KB | 22 Aug 2003 |
3600/enu/drivers/win2k_xp/hpf3600k.cat | 17.1 KB | 22 Aug 2003 |
3600/enu/drivers/win2k_xp/hpf3600k.inf | 5.1 KB | 22 Aug 2003 |
3600/hp deskjet 3600.msi | 3.7 MB | 22 Aug 2003 |
3600/hpbvspst.exe | 221.2 KB | 22 Aug 2003 |
3600/hpf3600.cat | 8.2 KB | 22 Aug 2003 |
3600/hpf3600p.cat | 59.1 KB | 22 Aug 2003 |
3600/hpf3600p.inf | 6.2 KB | 22 Aug 2003 |
3600/hpz3600b.inf | 1.2 KB | 22 Aug 2003 |
3600/hpzglu08.exe | 266.2 KB | 22 Aug 2003 |
3600/hpzjlog.dll | 28.7 KB | 22 Aug 2003 |
3600/hpzjpp01.dll | 442.4 KB | 22 Aug 2003 |
3600/hpzjut01.dll | 290.9 KB | 22 Aug 2003 |
3600/hpzjvp01.dll | 49.2 KB | 22 Aug 2003 |
3600/hpzpnp08.dll | 200.7 KB | 22 Aug 2003 |
3600/hpzscr08.dll | 172.0 KB | 22 Aug 2003 |
3600/instmsia.exe | 1.7 MB | 22 Aug 2003 |
3600/instmsiw.exe | 1.8 MB | 22 Aug 2003 |
3600/msvcirt.dll | 70.7 KB | 22 Aug 2003 |
3600/msvcrt.dll | 254.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/enu/data/3600enu.xml | 68.1 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/enu/data/3600enu.zip | 1.6 MB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/enu/data/3600enu.zip/document.xml | 10.7 KB | 31 Mar 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/enu/data/3600enu.zip/textstyles.xml | 14.3 KB | 31 Mar 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/enu/data/html.cfg | 71 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/enu/data/lv3600enu.xml | 304 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/enu/data/search.idx | 42.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/3600/sample1.ldl | 3.4 MB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/archive.dll | 98.3 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/browser.exe | 135.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/chrome/all-locales.rdf | 1.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/chrome/all-packages.rdf | 609 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/chrome/all-skins.rdf | 1.3 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/chrome/embed.jar | 185.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/chrome/installed-chrome.txt | 716 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/chrome/user-locales.rdf | 605 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/chrome/user-skins.rdf | 305 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/all.xpt | 140.1 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/appshell.dll | 55.3 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/caps.dll | 38.9 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/chardet.dll | 44.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/chrome.dll | 52.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/docshell.dll | 75.3 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/dugprot.dll | 32.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/dugprot.xpt | 431 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/editor.dll | 382.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/embedcomponents.dll | 37.9 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gfx2.dll | 6.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gkcontent.dll | 1.2 MB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gkgfxwin.dll | 87.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gklayout.dll | 897.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gkparser.dll | 226.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gkplugin.dll | 87.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gkview.dll | 56.3 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/gkwidget.dll | 113.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/imggif.dll | 10.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/imgjpeg.dll | 7.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/imglib2.dll | 23.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/imgpng.dll | 50.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/imgppm.dll | 5.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/iubroker.dll | 24.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/iubroker.xpt | 296 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/jar50.dll | 23.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/jsdom.dll | 125.4 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/jsurl.dll | 10.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/lwbrk.dll | 9.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/necko.dll | 265.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/nkcache.dll | 41.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/nphppui.dll | 41.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/nsgif.dll | 9.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/nsjpg.dll | 7.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/nslocale.dll | 40.4 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/nspng.dll | 49.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/profile.dll | 39.4 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/rdf.dll | 84.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/shistory.dll | 13.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/strres.dll | 17.4 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucharuti.dll | 28.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/uconv.dll | 46.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucvcn.dll | 72.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucvibm.dll | 20.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucvja.dll | 169.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucvko.dll | 65.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucvlatin.dll | 104.4 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucvtw.dll | 114.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/ucvtw2.dll | 173.1 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/urildr.dll | 37.9 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/utilitybroker.dll | 24.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/utilitybroker.xpt | 384 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/webbrwsr.dll | 45.1 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/xpc3250.dll | 131.1 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/components/xppref32.dll | 42.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/dialup.dll | 28.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/gkgfx.dll | 74.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/hlw.dll | 36.9 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/hpfutility.dll | 98.3 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/hpvcirt.dll | 77.9 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/hpvcp60.dll | 401.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/hpvcrt.dll | 295.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/hpxmldispatch.dll | 102.4 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/img3250.dll | 28.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/internetupdate.dll | 233.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/jpeg3250.dll | 73.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/js3250.dll | 300.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/mozreg.dll | 22.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/nspr4.dll | 143.4 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/patchw32.dll | 181.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/plc4.dll | 28.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/plds4.dll | 24.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/printpcl.exe | 20.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/acceptlanguage.properties | 2.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/buttonbindings.xml | 269 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/checkboxbindings.xml | 2.1 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/fieldsetbindings.xml | 734 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/htmlbindings.xml | 5.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/platformbuttonbindings.xml | 1.0 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/platformcheckboxbindings.xml | 662 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/platformfieldsetbindings.xml | 385 bytes | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/platformhtmlbindings.xml | 8.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/platformselectbindings.xml | 3.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/builtin/selectbindings.xml | 13.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/charsetalias.properties | 9.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/charsetdata.properties | 5.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/fonts/fontencoding.properties | 3.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/langgroups.properties | 1.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/language.properties | 4.1 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/res/wincharset.properties | 1.2 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/search.dll | 73.7 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/u32.dll | 98.3 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/xerces-c_1_3.dll | 630.8 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/xpcom.dll | 408.6 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/z32.dll | 65.5 KB | 22 Aug 2003 |
3600/program files/hewlett-packard/hp deskjet assistant/bin/zlib.dll | 37.4 KB | 22 Aug 2003 |
3600/setup.exe | 221.2 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/asycfilt.dll | 147.7 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/comcat.dll | 22.3 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/mfc42.dll | 995.4 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/msvcp60.dll | 401.5 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/msvcrt.dll | 278.6 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/oleaut32.dll | 598.3 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/olepro32.dll | 164.1 KB | 22 Aug 2003 |
3600/system32/Redist/MS/System/stdole2.tlb | 17.9 KB | 22 Aug 2003 |
3600/tls704d.dll | 458.8 KB | 22 Aug 2003 |
3600/uninstal.exe | 41.0 KB | 22 Aug 2003 |
3600/usbmon.dll | 12.3 KB | 22 Aug 2003 |
3600/usbprint.sys | 22.6 KB | 22 Aug 2003 |
3600/util/cfgmgr32.dll | 23.6 KB | 22 Aug 2003 |
3600/util/common/hpfpdi08.exe | 245.8 KB | 22 Aug 2003 |
3600/util/common/hpzghl08.exe | 188.4 KB | 22 Aug 2003 |
3600/util/common/hpzpin08.exe | 172.0 KB | 22 Aug 2003 |
3600/util/setupapi.dll | 327.1 KB | 22 Aug 2003 |
hpsfx.ini | 162 bytes | 22 Aug 2003 |
To get the HP Deskjet 3645 Color Inkjet Printer driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter HP Deskjet 3645 Color Inkjet Printer into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the HP Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the HP website. Most major device manufacturers update their drivers regularly.
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.