View Full Version : isregspy.exe + buffer too small + debug assertion failed error

07-28-2014, 12:52 PM
Hi experts,
I am very new to installshield,i am getting the following error,could anyone kinldy help.

Debug Assertion Failed
Program:....Program Files (x86)\InstallShield\2014 SAB\System\ISRegSpy.exe
File : f:\dd\vctools\crt\crtw32\stdio\vswprint.c

Expression: (Buffer too Small",0)

Thanks in advance,

07-29-2014, 07:58 AM
I suspect you are using COM extraction on a debug build of one of your .dll files; in this file's self-registration routine, there appears to be a defect in how it calls a variant of sprintf. You may be able to attach a debugger or otherwise get a stack trace that could assist your development team in isolating this, or perhaps merely calling RegSvr32 on that dll would reproduce this easily.