hi everyone when i try to create a dll to maintain deliveries session i get the following error message:

Error in compiling dll

then i'm presented with this report:
ptdsls4120m000f0 ( 645): ERROR: function tdsls4120m000f already declared
ptdsls4120m000f0 ( 645): ERROR: argument 'error' for function tdsls4120m000f already used

any ideas on how to solve this problem ?
thanks in advanced,
Diogo

Did you use ttstpcreatdll? If so sometimes what happens is that the functions inside get duplicated or created incorrectly. Just edit the file and make sure no two functions are named the same.