Hi We need to install MDAC 2.6 SP2 on one of our WTS/MF XPe servers as we have an app on that box that recommends that version. We currently run 5 servers + a dedicated Server for the Access datastore all running MDAC 2.5. Will I encounter any issues if one of the 5 servers is running on MDAC2.6 SP2?? Does anyone out there run mixed MDAC versions on their XPe farm??? If MDAC 2.6 SP2 causes issues, am I correct in assuming I will need to rebuild the server if I wish to revert back to 2.5 or does the rollback feature actually work? Anthony CAUTION - This message is intended for the addressee named above It may contain privileged or confidential information. If you are not the intended recipient of this message you must not use, copy, distribute or disclose it to anyone other than the addressee. If you have received this message in error please return the message to the sender by replying to it and then delete the message from your computer. Internet emails are not necessarily secure. Royal & SunAlliance does not accept responsibility for changes made to this message after it was sent ********************************************** This weeks sponsor 99Point9.com 99Point9 helps solve your unresolved technical server-based questions, issues and incidents. http://www.99point9.com *********************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm