ACE Peripherals | Support Ticket System

Frequently Asked Question

Why there is always this error message when I install the driver?
Last Updated 8 years ago

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Please check if your anti-virus or firewall is blocking this driver file. Close anti-virus program, uninstall driver and reinstall driver once again.

Note:
The DevIO3u.dll normally should be at the following folder
C:\WINDOWS\system32\spool\drivers\w32x86\3

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