OpenVPN Support Forum

Posted: **Tue Aug 17, 2010 12:59 pm**

Hi,

yesterday i tried to install Version 2.1.2 on some Win7-x64 PCs.
After Installation i am getting the following message in "TAP-Win32 Adapter V9" in the Device Manager:

Code: Select all

Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)

It is not possible to establish a connection because of "all Adapters being in use".

Can someone confirm that Problem o am i doing something completely wrong?

reverting to 2.1.1 works fine.

Thanks for your answers

Intruder73

Posted: **Wed Aug 18, 2010 3:30 am**

I got the same issue on win 7 pro x64, too

I have to disable the driver signature enforcement temporarily.

Posted: **Wed Aug 18, 2010 6:54 am**

intruder73, in case you didn't see my answer to your suggestion in my post about W2008:
Yes, your suggestion to revert to 2.1.1 solved the problem.

Cheers,

Serge.

Posted: **Wed Aug 18, 2010 11:55 am**

swautier wrote:intruder73, in case you didn't see my answer to your suggestion in my post about W2008:
Yes, your suggestion to revert to 2.1.1 solved the problem.

Cheers,

Serge.

Serge,

Do you think you could post a ticket to Trac describing this issue so that it may be resolved?

Posted: **Mon Aug 23, 2010 9:24 am**

ecrist wrote:Do you think you could post a ticket to Trac describing this issue so that it may be resolved?

I posted a ticket to Trac (Ticket #45).
I had to choose 2.1.0/2.1.1, because there is no 2.1.2.

Posted: **Mon Aug 30, 2010 9:06 am**

Works fine with 2.1.3 now

Thanks

OpenVPN Support Forum

Problem with TAP-Driver in 2.1.2 on Win7 x64 [solved]

Problem with TAP-Driver in 2.1.2 on Win7 x64 [solved]

Re: Problem with TAP-Driver in 2.1.2 on Win7 x64

Re: Problem with TAP-Driver in 2.1.2 on Win7 x64

Re: Problem with TAP-Driver in 2.1.2 on Win7 x64

Re: Problem with TAP-Driver in 2.1.2 on Win7 x64

Re: Problem with TAP-Driver in 2.1.2 on Win7 x64