[Bug 34848] New: PDF-XChange Viewer crashes when switching between document tabs

http://bugs.winehq.org/show_bug.cgi?id=34848

Bug #: 34848
           Summary: PDF-XChange Viewer crashes when switching between
                    document tabs
           Product: Wine
           Version: 1.6
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

I am using LinuxMint 15, wine 1.6, PDF-Xchange 2.5 (213.0). It works fine but
suddenly this bug appeared.

When I open more than one PDF file it's working fine till I click on tab for
another document, then PDF-XChange viewer crashes.

I tried open different documents, also install wine1.7.4, also older viewer
bulid (208), same crash everytime. Only PDFx portable version 2.5(210.0) didn't
cause the crash but switching between tabs is freezy and take a very very long
time.

Attaching the backtrace.