Thunking Spooler APIS from 32 to 64 process has stopped working

Hi
I posted this question over 2 days ago in the vista printing group but no
responses, so was hoping maybe its because no one really monitors that area
so I thought I'd try reposting here - thanks

Hi
I have been reading alot of forums with lots of people having the same
problem as we are where when trying to print to a network printer with vista
64 bit edition the following error occurs "Thunking Spooler APIS from 32 to
64 process has stopped working". The only solution that seems to be given
everywhere is from the same person Alan Morris from the Windows Printing Team
where he asks if running Vista Sp1 and also points to the hotfix kb941962
which doesn't seem to solve anyones problems as that is normally where the
threads go dead after they reply that they have Sp1...
We have Sp1 and have tried the hotfix. We've also tried what everyone else
has tried which is reinstalling the network printers and drivers.
Details of error
Problem Event Name: APPCRASH
Application Name: splwow64.exe
Application Version: 6.0.6000.16386
Application Timestamp: 4549c865
Fault Module Name: x2rpclAP.dll
Fault Module Version: 5043.900.0.0
Fault Module Timestamp: 46e9498b

thanks for any help you can provide

On Mon, 5 Jan 2009 01:36:00 -0800, Matt
<Matt@xxxxxx> wrote:
Because the .dll is a bug .

x2rpclap.dll has been reported to be a virus. Google it for more info.

Tyro

"Matt" <Matt@xxxxxx> wrote in message
news:B8C287F7-F9B3-4BA1-ACAD-325D4F799549@xxxxxx

I am having the same issue only I do not have the virus dll. It happens
when I try to print from Office 2007 (but not other applications or the
web) to my ML 2010 Samsung printer, and only just started happening. I
was printing away happily and then all of a sudden the error starts
popping up. When I try to run a diagnostic through my printer it has
difficulty assigning the port "failed to change the printer port" when
it is clearly assigned to the USB and is showing the correct printer.
THEN occasionally instead of the app error it tries to tell me there's a
problem with the current printer set up, but everything is set up
correctly.

Here's the event log:

Faulting application splwow64.exe, version 6.0.6001.18000, time stamp
0x4791a2b0, faulting module sugs2.dll, version 0.3.0.0, time stamp
0x45a809e0, exception code 0xc0000005, fault offset 0x0000000000035407,
process id 0xf0c, application start time 0x01c974177b47e1a0.

I tried the hotfix (and it returned another error saying my system was
not compatible), reinstalling the printer and drivers, system restore,
uninstalling Office updates... to no avail.

Please help! I am a writer and desperately need to print from Office on
a regular basis.

M

Hi M
I had another user with the same problem yesterday but they didn't have the
dll and since I haven't been able to get alot of info on this error I
recreated the windows profile and it all started working fine again. Not the
best solution but it worked - But also best to do a full virus scan in
windows safe mode just to be sure as I know alot of virus's that are
poloymorphic these days change their file names etc so sugs2.dll could still
be the virus

"mlpurdy" wrote:

Thanks for the thought, but recreating the windows profile didn't work
either. At least I have a sparkling clean profile now! :-)

My current thought is that it's printer specific, but it doesn't make
sense if the printer worked perfectly for six months and then crapped
out on me.

Thoughts anyone?

The same problem here.
I try to print to a shared printer on a XP x86 system.
Printing from Notepad (x64) works okay, but from a pdf reader I got this error message.

Faulting application splwow64.exe, version 6.0.6001.18000, time stamp 0x4791a2b0, faulting module ntdll.dll, version 6.0.6001.18000, time stamp 0x4791adec, exception code 0xc0000374, fault offset 0x00000000000a6e97, process id 0x113c, application start time 0x01c9ae9da36e5db6.

I ended up fixing my problem by just fussing with the printer settings
in Word a bit. Not sure how/why this worked, but it did. Worth a shot.