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Asked on Super User by Alex, 8 years ago. No reply there for at least a week.

How can we check the installed sanner driver is 32bit or 64bit on Windows 10?

How can we check the installed scanner driver is 32bit or 64bit on Windows 10 Professional (64 bit)? There are 3 scanners attached with my PC. If I run TWAIN Twacker (32 bit) tool. then all 3 scanners shows in list and If I run TWAIN Twacker (64 bit) tool then no scanners shows. My question is, why these scanner is not showing to TWAIN Twacker (64 bit)? Does it mean, there are only 32 bit Twain drivers installed and Twain twacker 64 bit can't read 32 bit driver devices? Why I need this I am working on .NET application that need to read these scanners. So when I run my application as 64 bit, it

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How can we check the installed sanner driver is 32bit or 64bit on Windows 10?

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