[Bug 685] New - Error loading Unreal Tournament type installers

[wine-bugs at winehq.com]

http://bugs.winehq.com/show_bug.cgi?id=685

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+ +============================================================================+
+ | Error loading Unreal Tournament type installers                            |
+ +----------------------------------------------------------------------------+
+ |        Bug #: 685                         Product: Wine                    |
+ |       Status: UNCONFIRMED                 Version: unspecified             |
+ |   Resolution:                            Platform:                         |
+ |     Severity: normal                   OS/Version: All                     |
+ |     Priority: P1                        Component: wine-ipc                |
+ +----------------------------------------------------------------------------+
+ |  Assigned To: wine-bugs at winehq.com                                         |
+ |  Reported By: Speeddymon at yahoo.com                                         |
+ |      CC list: Cc:                                                          |
+ +----------------------------------------------------------------------------+
+ |    Milestone: TargetMilestone: ---                                         |
+ |          URL:                                                              |
+ +============================================================================+
+ |                              DESCRIPTION                                   |
+ When attempting to run any Unreal Tournament type installer from the root 
+ directory of the cd, i get an error along the lines of:
+ 
+ err:PE_Import_fixups_module:D:\System\Setup.exe cannot load as winelib 
+ application, D:\System\Setup.exe: no such file or directory.
+ 
+ After 4 hours of debugging at 2am, i was (fortunately) able to find the cause.
+ 
+ It appears that wine thinks that open_winelib_app should be called when the 
+ installer (D:\Setup.exe) calls the real installer (D:\System\Setup.exe)...  I 
+ wasn't able to find a workaround for that but I was able to fix the problem 
+ (hopefully without breaking anything) by adding a check for the filename that 
+ is actually called by the installer.  If it exists then it skips the if 
+ statement that loads the called filename with the .so extension thereby 
+ loading the correct file and allowing you to run the ut-type installers.  I 
+ also tested to make sure that the wine-bundled apps didnt break with this 
+ running notepad and regedit, and they both loaded with many different command 
+ lines from many different directories...
+ 
+ Patch is below and being submitted to wine-patches...
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