Devcon failed problem

by kielbasa Mon Jan 12, 2015 2:58 pm

Hi,

I'm trying to create a virtual usb dongle to get one printing program to work, however when I click install.cmd it says 'devcon failed. No devices were removed'.
what's strange, on my computer it doesn't work, but on my sisters' it does.
same windows on both (win 7 x64).
I downloaded a different devcon.exe file to replace it in my folder, but it doesn't help.
I also tried downloading win sdk drivers, creating c:\multikey and moving files there, swapping devcon.exe but no luck.
any clue?

thanks!

kielbasa
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Join date: 2015-01-12

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by ovis25 Mon Jan 12, 2015 5:28 pm

U need devcon for x64 in Windows 64 bit and devcon for x86 in 32 bit version. If u can't manage it send PM and I will help you.

by kielbasa Mon Jan 12, 2015 5:40 pm

ovis25, thanks.
Yes, of course I used devcon x64 version but still no luck.

by nodongle.biz Tue Jan 13, 2015 12:25 am

'devcon failed. No devices were removed'.
It's means that you tried remove device which is not exists in the system.

by kielbasa Tue Jan 13, 2015 5:26 am

ok, but why it works on my laptop, and on my sisters it does not?
What might be present (some other devices, programs), or plugged to make this difference?

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