UltraDefrag v7.0.0 Stable: Launch Crash

[hairycactus]

UltraDefrag v7.0.0 stable portable (x64) Intel-AMD crashes immediately upon every launch.

My system: Windows 7 SP1 (x64), Intel

I did not experience any launch crash in UltraDefrag v6.1.1 stable portable, or other v6.x.x stable versions.

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Launch Crash Error Message:

ultradefrag.exe - Application Error

The exception Integer division by zero.
(0xc0000094) occurred in the application at location 0x3fd87799.

Click on OK to terminate the program

Screenshot: http://i.imgur.com/aV7EEBn.png

The error message is the same everytime. There is nothing recorded in ultradefrag.log, or the Windows Event Viewer.

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Below is the DebugView log:-

00000001    0.00000000  [2100] Error -  
00000002    0.00002566  [2100] RtlWerpReportException failed with status code :-1073741823. Will try to launch the process directly 
00000003    0.00004577  [2100]      
00000004    0.00264936  [2100] Error -  
00000005    0.00267075  [2100] StartCrashVertial failed 
00000006    0.00268872  [2100]  

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Note: I'm not able to create a Bug Ticket, because there is no "v7.0.0 [stable]" option in the Milestone dropdown menu. The only options are: v7.0.0 beta2 & v6.0.3.

Thanks !

[Dmitri Arkhangelski]

Thank you very much for your report. As it's a simple division by zero exception I expect it wouldn't be difficult to fix it. Meanwhile feel free to use UltraDefrag 6.1.1.

By the way, I have added v7.0.1 milestone to the tracker. I think it wouldn't be correct to use v7.0.0 there as we have made this release already.

[Dmitri Arkhangelski]

The latest 7.0.1 release has been compiled using the most recent wxWidgets 3.1.0 library which fixes a lot of bugs. I'm not sure whether it fixes the reported issue or not, so just give it a try and let me know if nothing has been changed.