Why 'invalid use of null' error on one PC and not another?

[anthonyevans]

Dear All,

This is very frustrating. On my PC at work my database works fine with no 'invalid use of null' errors reported on my forms.

BUT, when i get home and run the exact same database i get this 'invalid use of null' error and it's driving me crazy !

HELP !!!!!!!!!!!

Thankyou in advance,

Anthony Evans

 

[skollager]

What versions of access are on the PC's. I have noticed that some code works ok with access v2.0 but not access97. I have'nt fully tested access 2000. but there could be different problems.