PDF Creator | PDF Converter | PDF Software | Create PDF Send posts as PDF to


Share/Bookmark

Unable to Receive Faxes on Windows Server 2012 R2

Unable to Receive Faxes on Windows Server 2012 R2

Postby Ernie » Wed Nov 26, 2014 2:17 pm

You may notice after installing and adding the Fax Server role on Windows Server 2012 R2 you are unable to receive faxes, but sending them is no problem.

If you keep an eye on the server while it is receiving a fax you can see that the call is answered and it attempts to receive the Fax, but then the service crashes and starts itself up again.

You may notice the following events in the application event log:

    Event ID: 1001
    Event Name: APPCRASH

    Problem signature:

    P1: fxssvc.exe
    P2: 6.3.9600.16384
    P3: 5215e627
    P4: fxst30.dll
    P5: 6.3.9600.16384
    P6: 5215eb1a
    P7: c0000005
    P8: 0000000000005371

    And also:

    Event ID: 1000
    Description:
    Faulting application name: fxssvc.exe, version: 6.3.9600.16384, time stamp: 0x5215e627
    Faulting module name: fxst30.dll, version: 6.3.9600.16384, time stamp: 0x5215eb1a
    Exception code: 0xc0000005
    Fault offset: 0×0000000000005371
    Faulting process id: 0x1dbc
    Faulting application start time: 0x01cf75b8c2163700
    Faulting application path: C:\Windows\system32\fxssvc.exe
    Faulting module path: C:\Windows\system32\fxst30.dll

    And finally:

    The Fax Service Provider ‘Microsoft Modem Device Provider’ encountered a problem and needed to close.
    Error Code: 0xC0000005
    This error code indicates the cause of the error.
    A Windows Error Report was generated with full details about the problem.
    The Fax service will restart now.
fax.png
fax.png (13.74 KiB) Viewed 1406 times


I knew that our hardware was fine as the modem was an external US Robotics Serial modem that had just come off another server.

Fixing the crashing Windows Server 2012 R2 Fax Server

I am sure Microsoft will come out with a proper fix for this problem, but in the meantime this work around will have to do!

The problem is caused by the fxst30.dll file which is located in c:\windows\system32. We can replace that DLL with a DLL from a Windows 7 installation and then it works fine.

First of all, shut down the fax service so that the DLL is not in use. The service is simply called “Fax”.

Navigate to c:\windows\system32 on the server with the problem and find the fxst30.dll file. Right click on the file and choose properties. Go to the security tab and then click on advanced. Click on the “Change” button next to the owner and change the owner from “TrustedInstaller” to the administrator account you are using to make these changes.

Back in Windows explorer rename the file to “FXST30-original.dll”.

Copy FXST30.dll from a Windows 7 machine into the system32 folder of your server. This is what the two versions of the file I had looked like (Windows Server 2012 r2 on right):

FXST30.png
FXST30.png (23.09 KiB) Viewed 1406 times


The file that ships with Windows Server does seem to be more recent than the one that comes with Windows 7 – but apparently does not work very well!

Start the Fax Service up again and hopefully you should be able to receive faxes on Windows Server 2012 R2!

Hope this helps.

http://www.tachytelic.net/2014/05/unable-receive-faxes-windows-server-2012-r2/
Ernie
Site Administrator
User avatar
Ernie

i'm still here

Site Admin
Site Admin
 
Posts: 206
Joined: Sat Nov 22, 2008 5:32 pm
Location: New Jersey
Highscores: 20
WordPress Blog: Visit User's Blog

Share/Bookmark

Similar topics


Return to Windows Server 2012 and Server 2012 R2

Who is online

Users browsing this forum: No registered users and 0 guests

cron