Hello.

I have compiled a COM extention to an ESRI application. On a Windows 2000
machine the application runs like a charm. On a windows 2000 application I
get a Runtime Error in the Runtime library. Does anyone know what may cause
this. Thanks in advance.

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Ryan Taylor

I have narrowed the C Runtime problem down some. I have a third party OCX
control on the main form of the app. The control performs licensing
operations for the application. On one of the methods that is called on
InitDialog() is causing the crashing. The OCX control is Bit-Arts Softlocx.
It has been stated to work with any language that supports COM and that is
works on XP. However, I get the C runtime error on this method only in a
Windows XP environment. I do not know if this is ATL/MFC related or not. How
can I go about finding a solution to this problem. I have contacted tech
support but they tend to be too slow for my time frame. Does anyone know of
differences in 2000 and XP that might be causing this issue. Thanks in
advance.

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Ryan Taylor

Solved. The installshield developer samplem was not registering a the
Softloxc OCX control on the Windows XP machine. The control was removed
previously from the 2000 machine, but had not been properly unregistered so
it appeared to have installed fine.

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Ryan Taylor