Re: Page Orientation capability in Unidrv? Reverse Print direction

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I have some additional info that I was hoping you might be able to help with.

In the SetupAPI.log file I received the following messages when trying to
install my print processor

[2006/03/20 15:47:01 1600.4250 Driver Install]
#-198 Command line processed: C:\WINDOWS\Explorer.EXE
#I060 Set selected driver.
[2006/03/20 15:47:15 1600.4264]
#-198 Command line processed: C:\WINDOWS\Explorer.EXE
#E360 An unsigned or incorrectly signed file "c:\inf_test\mtp.inf" for
driver "Printers" will be installed (Policy=Ignore). Error 0xe000022f: The
third-party INF does not contain digital signature information.
#W187 Install failed, attempting to restore original files.
#E360 An unsigned or incorrectly signed file "c:\inf_test\mtp.inf" for
driver "Printers" will be installed (Policy=Ignore). Error 0xe000022f: The
third-party INF does not contain digital signature information.
#-336 Copying file "c:\inf_test\i386\MTP-2242PP.GPD" to
"C:\WINDOWS\System32\spool\DRIVERS\W32X86\16003304\MTP-2242PP.GPD" via
temporary file
"C:\WINDOWS\System32\spool\DRIVERS\W32X86\16003304\SET1C4.tmp".
#E360 An unsigned or incorrectly signed file "c:\inf_test\mtp.inf" for
driver "Printers" will be installed (Policy=Ignore). Error 0xe000022f: The
third-party INF does not contain digital signature information.
#-336 Copying file "c:\inf_test\i386\MTP-22X2.Dll" to
"C:\WINDOWS\System32\spool\DRIVERS\W32X86\16003304\MTP-22X2.Dll" via
temporary file "C:\WINDOWS\System32\spool\DRIVERS\W32X86\16003304\SET1C5.tmp".
#E360 An unsigned or incorrectly signed file "c:\inf_test\mtp.inf" for
driver "Printers" will be installed (Policy=Ignore). Error 0xe000022f: The
third-party INF does not contain digital signature information.
#-336 Copying file "c:\inf_test\i386\MTP22PP.dll" to
"C:\WINDOWS\System32\spool\PRTPROCS\W32X86\MTP22PP.dll" via temporary file
"C:\WINDOWS\System32\spool\PRTPROCS\W32X86\SET1C7.tmp".
#E360 An unsigned or incorrectly signed file "c:\inf_test\mtp.inf" for
driver "Printers" will be installed (Policy=Ignore). Error 0xe000022f: The
third-party INF does not contain digital signature information.
#-336 Copying file "c:\inf_test\i386\genprint.dll" to
"C:\WINDOWS\System32\spool\PRTPROCS\W32X86\GenPrint.dll" via temporary file
"C:\WINDOWS\System32\spool\PRTPROCS\W32X86\SET1C9.tmp".
#E360 An unsigned or incorrectly signed file "c:\inf_test\mtp.inf" for
driver "Printers" will be installed (Policy=Ignore). Error 0xe000022f: The
third-party INF does not contain digital signature information.

Searched for info on this error and found an MSDN article,
http://support.microsoft.com/default.aspx?scid=kb;en-us;314464
which led me to the 'System Properties - Hardware - Driver Signing'
settings, to select the option

'Ignore - Install the software anyway and dont ask for my approval'.
My settings were already at this setting, as the messages indicated
(Policy=Ignore). And the messgae

indicates that the driver will be installed.
So I am not sure what is preventing the install.

Another test I performed as you suggested was to use 'AddPrintProcessor'.
I created an MFC app to perform this along with EnumPrintProcessors.
The AddPrintProcessor returns a 0, indicating a failure. The MSDN library
indicates to use

GetLastError to determine the failure. This returns a 0, 'The Operation
Completed Successfully'. Not

much help there.
Using EnumPrintProcessors I can get a list of print processors, but the
print processor I tried to add

is not added to the list.


And then another test I tried was to use the debugger and set breakpoints in
the print processor source code. When I ran the printer setup wizard and
tried to install the printer with the print processor, the break points were
never hit and I received the usual install error. When I manually installed
the print processor by adding the print processor to the registry, and then
ran the printer setup wizard, the break points were hit, dllmain() was hit
around a dozen times. But still received the install error. Does something
need to be added to dllmain()? I noticed that dwReason is either a 3 or a 2.

I feel like I keep hitting dead ends with this.
Please let me know if any of this gives you any ideas or thoughts on what
might be happening.

Thanks
DaveK

.

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