kfinstad

We are using SCCM 2012, and we are deploying windows 7. I do not have much experience with SCCM. This problem happens when I deploying windows 7. I am upgrading from windows xp. This problem did start for two days ago, I can’t see any explanation why this happens. Before this happened, I deploy Windows 7 over 100 times without this problem. Usually it happens the first time I install windows 7 on a computer that have windows xp. If i start it again, the installation is completed successfully. I don’t understand why this are happens, can somebody help me here? What are wrong? Are the something wrong with the task sequence? Its start to install some packages, without any problem, but when the application are going to be installed I get this message: The task sequence execution engine failed to install application that was specified in the install application. On the application I have selected this: Allow this application to be installed from the install application task sequence action without being deployed. Did not helg to select this. Thanks for tips/advice.