First of all download the setup from the below link. Download .net 3.5 framework. Extract the zip file and run the setup.exe file. Installation of one or more roles, role services, or features failed. The source files could not be found. Step-4: We have to wait till the processing installation is completed. Microsoft released a workaround, and then a first emergency out-of-band patch to address the issue.While the patch did do away with the bluescreen errors, users started to report other printing related issues such as incomplete printouts or blank sheet printouts, especially when printing content with graphics. To address this issue, Microsoft released yet another patch.