It is possible to run both v7 ICRs & v8.5 on the same machine. Provide workstation OS, database version on server & client (check the drivers under odbc connections in control panel), macola version on client. Did you install 8.5 on the workstation as a full install? Or did you do a distributed report package? The licensing for 8.5 is different than v7: you cannot do a full install & still retain the single or 5 pack licenses for concurrent report design. If the full version is installed, you are supposed to have enough licenses for each workstation on which it is installed, even if they are only running compiled reports. The distributed report package avoids this hassle. There are also registry entries to allow v7/8.5 to run on the same machine. Provide the above info, & I can send you the necessary information to configure the workstation to run both if you aren't on 7.6.200 or higher.