3.70 performance in comb. with a 3.01 database

One of our customers has installed a 3.70A server and client with a 3.01 database. The performance of this combination is very bad. Has anybody had the same experience ?

I am not aware of any problems with that particular combination of executables and database version, sorry. If issues do exist, some other member will certainly post it. But what about the server? Can you give us the hardware specs for the server machine? Processor(s), Memory, Hard Drives and Hard Drive Configuration, etc. It is very commom to have poor performance caused by server configurations not really adjusted to Navision.