﻿id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
12586,VirtualBox Manager crashes in Qt when re-starting guest export,simon marshall,,"VB-4.3.6 with a Windows Server 2003 guest on a Windows 7 Pro host.
I can reproduce this every time with:
* In VMM, select File and Export Appliance.
* Select appliance and click on Next and Next and Export.
* In progress popup, click on red X button and wait for it to cancel.
* Click on Export again and Manager crashes.

If I debug, VS2008 tells me:

`Unhandled exception at 0x555a3f89 in VirtualBox.exe: 0xC0000005: Access violation writing location 0x0000017c00000193.`

and the top of the callstack is in QtCoreVBox4.dll.

I presume the VBox.log is of no use, it seems independent of which guest I export, but let me know if there's anything I can provide.  ",defect,closed,VMM,VirtualBox 4.3.6,fixed,,,Windows,Windows
