MiraScan403U_320UAcer.zip (10.0 MB)
I downloaded this driver a while ago and it is the only one I have got to work with my 320U and XP. I tried others here but they didn't work. I kept getting an error every time I opened up Mirascan 4.03 but not with this one. Good luck. I titled this driver as win 98 and 2000 so it might work with them also.
Bob (DG Member) on 12-Feb-2004
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The following files are found inside the driver download file.
|ICM/CRSCAN5.ICM||109.8 KB||25 Jan 2000|
|ICM/CTSCAN8.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN20.ICM||2.1 KB||17 Aug 1998|
|ICM/CRSCAN24.ICM||143.6 KB||24 Aug 2001|
|ICM/CTSCAN13.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN9.ICM||109.8 KB||25 Jan 2000|
|ICM/CTSCAN20.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN11.ICM||109.8 KB||25 Jan 2000|
|ICM/CTSCAN14.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN14.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN21.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN8.ICM||109.8 KB||25 Jan 2000|
|ICM/CTSCAN9.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN13.ICM||109.8 KB||25 Jan 2000|
|ICM/CTSCAN19.ICM||109.8 KB||25 Jan 2000|
|ICM/CRSCAN19.ICM||2.1 KB||17 Aug 1998|
|README.TXT||3.6 KB||18 Oct 2001|
|FILMTYPE/FILMTYPE.INI||22.2 KB||11 Aug 2000|
|SETUP.EXE||54.8 KB||11 Apr 2001|
|MSG/ENGLISH/MESSAGE.MSG||198 bytes||16 Jan 2000|
|MSG/TCHINESE/MESSAGE.MSG||14.9 KB||20 Aug 2000|
|DATA1.CAB||433.1 KB||8 Oct 2001|
|IKERNEL.EX_||340.9 KB||3 Sep 2001|
|LAYOUT.BIN||435 bytes||8 Oct 2001|
|BIN/U222V067.BIN||30.2 KB||27 Sep 2001|
|BIN/MODELX.INI||507 bytes||15 Oct 2001|
|BIN/U64V120.BIN||31.5 KB||27 Sep 2001|
|BIN/U126V043.BIN||30.7 KB||27 Sep 2001|
|BIN/U174V040.BIN||35.6 KB||8 Oct 2001|
|BIN/MODEL.INI||507 bytes||15 Oct 2001|
|BIN/U192V074.BIN||31.8 KB||27 Sep 2001|
|BIN/U34V110.BIN||28.0 KB||27 Sep 2001|
|BIN/U190V044.BIN||32.5 KB||27 Sep 2001|
|BIN/U176V042.BIN||30.7 KB||27 Sep 2001|
|BIN/U96V121.BIN||31.0 KB||27 Sep 2001|
|SCANUPDE/SCANUPDE.EXE||53.2 KB||19 Sep 2001|
|DATA2.CAB||4.3 MB||8 Oct 2001|
|SETUP.INI||105 bytes||10 Sep 2001|
|TWAIN/TWAIN.DLL||87.3 KB||23 Nov 1995|
|TWAIN/CHECKING.DLL||147.5 KB||3 Mar 2000|
|TWAIN/TWUNK_32.EXE||69.6 KB||30 Jul 1998|
|TWAIN/TWAIN_32.DLL||77.3 KB||21 Oct 1996|
|TWAIN/TWUNK_16.EXE||48.6 KB||23 Nov 1995|
|TWAIN/UNUSBDRV.EXE||151.6 KB||22 May 2000|
|SYSTEM/UICTRL.DLL||2.1 MB||26 Sep 2001|
|SYSTEM/WEBUI.DLL||970.8 KB||21 Aug 2001|
|SYSTEM/TEMP2.SRC||22.5 KB||26 Nov 1997|
|SYSTEM/MAPTABLE.DLL||110.6 KB||26 Sep 2001|
|SYSTEM/SCANCTLS.DLL||225.3 KB||11 Sep 2001|
|SYSTEM/MITWAIN.DLL||151.6 KB||16 May 2000|
|SYSTEM/IMGPROCS.DLL||299.0 KB||18 May 2000|
|SYSTEM/IMGPR16S.DLL||184.3 KB||18 May 2000|
|SYSTEM/TEMP3.SRC||3.1 KB||18 Jun 1998|
|SYSTEM/TEMP1.SRC||55.6 KB||18 Jun 1998|
|Acer Driver Update Utility||DriverEasy_Setup.exe||5.2 MB||27||Free Download >>|
|320U Driver||Mirascan4.03wi... rks.zip||10.0 MB||16||Free Download >>|
|320U Driver||mirascanv403u10.exe||14.0 MB||315||Free Download >>|
|320U Driver||mirascanv403u10_bqa.zip||9.3 MB||215||Free Download >>|
|320U Driver||n/a||mirascanv403u10_bqe.zip||13.0 MB||72||Free Download >>|
|320U Driver||n/a||prisa_mac.pdf||942.5 KB||35||Free Download >>|
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|Acer Q1VZC Driver||Acer_Q1VZC_Driver.zip||2.4 MB||121||Free Download >>|
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|Arcus II Scanner Driver||n/a||Agfa_ArcusII_S... x64.zip||44.9 KB||390||Free Download >>|
|See list in comments Driver||mirascanv403u10.exe||14.0 MB||6||Free Download >>|
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To get the 320U 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 320U 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 Driver Update Utility for 320U. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Acer website. Many 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 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.