mscep.dll not working on x64 Matt Johnson 5/25/2007 9:12:00 PM Trying to use the Simple Certificate Enrollment Protocol (SCEP) Add-on for Certificate Services, as provided in the Windows Server 2003 Resource Kit, and also here: http://www.microsoft.com/downloads/details.aspx?familyid=9f306763-d036-41d8-8860-1636411b2d01&displaylang=en Doesn't seem to work on x64. Assuming it's a 32-bit dll, I tried running with "Enable32BitAppOnWin64" - with no success. It just shuts down the application pool and throws a "Service Unavailable" message (and logs a few W3SVC Event 1039's to the System log). Is there an x64 version of this dll floating around somewhere? Or something else I can try to get it to run under WOW64? Thanks, Matt Johnson Brushfire Technology Group Phoenix, AZ

Re: mscep.dll not working on x64 "Charlie Russel - MVP" <charlie[ at ]mvKILLALLSPAMMERSps.org> 5/25/2007 10:50:53 PM You can't call a 32-bit DLL from a 64-bit exe. You can, however, call a 32-bit DLL from a 32-bit EXE on x64. -- Charlie. http://msmvps.com/xperts64 http://mvp.support.microsoft.com/profile/charlie.russel "Matt Johnson" <MattJohnson[ at ]discussions.microsoft.com> wrote in message news:6D3E0A7F-E568-4326-9440-81DFA282FEFA[ at ]microsoft.com... [Quoted Text] > Trying to use the Simple Certificate Enrollment Protocol (SCEP) Add-on for > Certificate Services, as provided in the Windows Server 2003 Resource Kit, > and also here: > http://www.microsoft.com/downloads/details.aspx?familyid=9f306763-d036-41d8-8860-1636411b2d01&displaylang=en > > Doesn't seem to work on x64. Assuming it's a 32-bit dll, I tried running > with "Enable32BitAppOnWin64" - with no success. It just shuts down the > application pool and throws a "Service Unavailable" message (and logs a > few > W3SVC Event 1039's to the System log). > > Is there an x64 version of this dll floating around somewhere? Or > something > else I can try to get it to run under WOW64? > > Thanks, > Matt Johnson > Brushfire Technology Group > Phoenix, AZ

Re: mscep.dll not working on x64 "Tony Sperling" <tony.sperling[ at ]dbREMOVEmail.dk> 5/26/2007 10:13:20 PM I have not checked lately, as I remember there isn't anything in the kit that has 64bit support of any kind, if so the *.DLL can only be called from a 32bit process that is running under WOW64. That is, assuming it's a 32bit *.DLL. Tony. . . "Matt Johnson" <MattJohnson[ at ]discussions.microsoft.com> wrote in message news:6D3E0A7F-E568-4326-9440-81DFA282FEFA[ at ]microsoft.com... [Quoted Text] > Trying to use the Simple Certificate Enrollment Protocol (SCEP) Add-on for > Certificate Services, as provided in the Windows Server 2003 Resource Kit, > and also here: > http://www.microsoft.com/downloads/details.aspx?familyid=9f306763-d036-41d8-8860-1636411b2d01&displaylang=en > > Doesn't seem to work on x64. Assuming it's a 32-bit dll, I tried running > with "Enable32BitAppOnWin64" - with no success. It just shuts down the > application pool and throws a "Service Unavailable" message (and logs a few > W3SVC Event 1039's to the System log). > > Is there an x64 version of this dll floating around somewhere? Or something > else I can try to get it to run under WOW64? > > Thanks, > Matt Johnson > Brushfire Technology Group > Phoenix, AZ