Learn application packaging best practices and much more. The AdminStudio application packaging training course will teach you to use AdminStudio to repackage traditional setups into Windows Installer packages and customize those packages to meet specific needs. As these two events (Windows update and scanner access lost in IrfanView) happened in the fairly the same moment of time.DELIVERY APPROACH: 5 day remotely delivered instructor-led live class There's also a chance that the above story has nothing to do with this and that IrfanView stopped seeing any TWAIN source after recent update to (the newest) Windows 11 Pro 22H2. IrfanView sees neither this new scanner nor two older ones, while Windows 11 Pro and all other image-related software (Paint and NAPS2 in my case) sees all three drivers and is able to scan from all these TWAIN sources without any problems. I have installed drivers for my third scanner.Īnd the story returned back to point 5th.I have uninstalled IrfanView 4.35 completely and installed 4.60 in its place.After 2-3 days I noticed that IrfanView sees no TWAIN sources (where previously it saw two).Uninstalled the faulty driver and trashed the old scanner (no Windows 11 scanner or support available).Tried to install third (old Plustek flatbed scanner), but I used wrong driver (so I wasn't able to scan from it using any software).I've been scanning using this software-hardware setup for ages (years).I had two scanners (bundled with HP multi-devices: HP LaserJet 1530 and HP LaserJet M426) and IrfanView 4.35.The story in details (if needed) goes like this: What else can I try to resolve this issue?
I have uninstalled my old 4.35, deleted C:\Program Files\Irfan View folder and installed back the newest 4.60 64-bit. Ever since then all drivers are gone (fron IrfanView only). It all started a week or two ago with installation (and then deinstallation) of what turned out to be an incorrect printer driver. I use two other programs (NAPS2 and Paint) and both of them recognize both sources / drivers without any problems and can scan images from these sources. I have three scanner drivers installed in my Windows 11 Pro 22H2. menu item, I see an empty box with zero items / TWAIN sources / scanner drivers.
When I select File > Select Scan/TWAIN Source.
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