Hi Friends, I am using Windows Server 2008 R2 32 Bit on server. I have install Crystall Report 10 on server and when I run my report it shows some query engine error. After doing some R & D, It has been observe that MDAC component is not working properly. Even though I have install Microsoft Office 2007 too. Still it is not working. My Report uses OLEDB COnnection to connect database. Can anybody help me out.Manish

Sorry, you have posted your question in a forum that talk about Microsoft Operations Framework (MOF), then I am moving your post to another forum and I hope you can get some help. But if you want you can try to find other forum by yourself: http://social.technet.microsoft.com/Forums/en-US/ Hope that helps Regards, Cleber Marques Microsoft MVP & MCT | Charter Member: SCVMM & MDOP MOF Brazil Project: Simplifying IT Service Management My Blog | MOF.com.br | CleberMarques.com | CanalSystemCenter.com.br