URGENT! How log err running EXE.

Hi,
I installed my app in 4 machines using W95. It works in 2 and in others 2 don't. I guess that could be some API that I'm using! The VB number error is 91, but my code is very large and I can't know exactly where it occurs.

Some one know how can I find where my app if failing? Have you some idea?

Some extra info:

My OS=Win98
My VB=5 with SP3
IE 5.0 (all machines)

Thanks in advance.
Jefferson

91 = Object variable or With block variable not set (Error 91)

Lotsa reasons for this one. Look it up in the help file for possible causes/resolutions

Yes! I already saw the Help. But the point is that I need track the line with error, because the same program runs in other 2 machines.

Thanks.
Jefferson

And you expect us to debug your "very large" application based on error 91 and your description of the problem?

I mean, I like to help and all, but the part of these boards that I get stuck at is mind-reading and trying to hack into your computer to read code that you don't want to post but want us to fix....

....Anyone have an API for that? Or maybe this is one of those "undisclosed features" of VB7.....mind reading.....

This isn't just for Jeff, it's for everyone that does not want to explain their problem but states in their subject "HELP NOW URGENT!!!!" and expects someone to figure it out.....

Well, the point of my subject intended to lookout for some thirdparty solution that could be able to find thoose problems that Microsoft makes us suffer.

I wasn't looking out for solutions but for some known tool that suposed exist.

What I have been done this weekend is write a log file every command command line, know I'll track.

Thanks any way for your help.
Jefferson