Sixto:

I have not seen that before. It will help in troubleshooting if you could answer the following questions:

1. What version of Excel are you using?
2. What Operating system are you on?
3. Is the error message dispalyed before, after or during the splash screen display. (Splash screen is the screen that shows for 5 secs while vtools is loading and it displays vtools logo, version etc)
4. Does VTools load after the error message?

Vandan

sixto :
When I start Vtools, it displays the following message of an little screen titled Microsoft Visual Basic: mistake 94 (ejecution time mistake). Not valid use of Null.

The first time that I use VTools no problems. Later ...that message it is displayed to the present.

Thank for the help.

I have the same problem. When trying to plot I get the same error.

Using Excel 2003 SP2 with Windows 2000 SP4

on a Intel P4 2,5GHz 512 MB Ram

Gustaf:

Tonight I will email you a different copy of VTools along with instructions on how to find the exact line in the code that is erroring out.

If I can't solve this for you in a timely manner, your money will be refunded.

Vandan