Never heard of this, try to install Demo from www.Buchliebhaber.com and 
compare the two dll's.

Am 25.04.24 um 17:39 schrieb Bengt Ahling:
> I have made a Paradox program that I have supplied to customers who have 
> installed it and used it for many years with no problems. Now suddenly 
> it doesn't work.
> After the installation, when opening the program, the following error 
> message appears:
> 
> Unable to find sequence number 515 in DLL file
> Program Files (x86)\Corel\Paradox 9
> Runtime\Programs\PXRSRV32.dll
> 
> The question is why.
> 
> Thank you
> 
> Bengt