Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Jei jums reikia pagalbos, užduokite naują klausimą.

How do I load a .dll file to load openSC in order to enable a security device?

  • 2 replies
  • 3 have this problem
  • 5 views
  • Paskiausią atsakymą parašė tcone

tr4nshum4n
tr4nshum4n
more options

Hello, and thanks for reading. I'm running Firefox v 13.0.1 and Windows 7 64-bit on a home laptop.

I have a CAC card reader, SCM model SCR3340, that I'm trying to get functioning. It uses the ExpressCard interface.

I'm trying to use the OpenSC smart card library.

The instructions seem simple. I go to Tools->Options->Advanced->Encryption, then select Security Devices.

I then select "Load" and then browse to directory c:\Windows\System32. This is the folder where "opensc-pkcs11.dll" is located.

This is the part that is confusing and frustrating to me. I'm able to locate opensc-pkcs11.dll it using the Windows file browser, but it is simply not visible when I try to navigate to it using the file browser in Mozilla.

I don't understand why a file would not be visible to the Mozilla program.

Thanks for any help you're able to offer!

Hello, and thanks for reading. I'm running Firefox v 13.0.1 and Windows 7 64-bit on a home laptop. I have a CAC card reader, SCM model SCR3340, that I'm trying to get functioning. It uses the ExpressCard interface. I'm trying to use the OpenSC smart card library. The instructions seem simple. I go to Tools->Options->Advanced->Encryption, then select Security Devices. I then select "Load" and then browse to directory c:\Windows\System32. This is the folder where "opensc-pkcs11.dll" is located. This is the part that is confusing and frustrating to me. I'm able to locate opensc-pkcs11.dll it using the Windows file browser, but it is simply not visible when I try to navigate to it using the file browser in Mozilla. I don't understand why a file would not be visible to the Mozilla program. Thanks for any help you're able to offer!

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

See also:

tcone
tcone
more options

I suspect you had the same issue I did and downloaded the 64-bit version of the OpenSC libraries, but your firefox is 32-bit. You can see the opensc-pkcs11.dll in the System32 folder via windows explorer, but when you browse that directory via firefox to add the module, you are acutally being redirected to the SysWOW64 directory. Try intstalling the 32-bit OpenSC libraries, and adding the appropriate library from the C:\Windows\SysWOW64 directory.