Hi Milind, Thank you for reporting the issue. Are you using 64bit version of Windows 7? I have several reports of this happening, but only on that version of Windows. This may be the same issue as reported here: https://github.com/pkulchenko/ZeroBraneStudio/issues/164. I can make available a debug version of wx.dll, which may provide some additional information about the stack trace; this can help with troubleshooting of what may be going on here. Unfortunately, I've been unable to reproduce this issue anywhere else; I'm seriously considering offering a bounty to someone who can find the reason for this happening and/or a fix for it. It seems like it's happening during auto-complete, but I haven't seen a reliable way to reproduce it yet and the stack traces for the crash I've seen look strange (relevant discussion from wxlua-users maillist: http://www.mail-archive.com/wxlua-users@xxxxxxxxxxxxxxxxxxxxx/msg03307.html). If you can provide any details on when it happens for you, it may help with troubleshooting or reproducing the issue. Thank you! Paul. On Sat, Jul 13, 2013 at 11:37 PM, Milind Gupta <milind.gupta@xxxxxxxxx> wrote: > Hi, > I am using it in Windows 7 and for some reason the studio keeps > crashing repeatedly. Anything I can do to help figure out why it is > happenning? > > Thanks, > Milind >