Archive for November, 2012

Windows 8 : Error 0x800F0906 while enabling Microsoft .NET Framework 3.5.1

                            [UPDATED ON 2019 JAN 25] Make sure the Windows 8 disk is in the drive (if your drive is not the d:\ drive, change the source drive letter to match your drive) dism.exe /online /enable-feature /featurename:NetFX3 /Source:d:\sources\sxs The install will take […]

Enabling Document-Level Backups for Microsoft Exchange

CA ARCserve Backup uses Microsoft’s Messaging Application Programming Interface (MAPI) and Collaboration Data Objects (CDO) technologies to perform granular e-mail backups and restores. Microsoft Exchange versions 2007 and 2010 do not include these technologies by default. The Exchange Administrator will need to download the MAPI-CDO package from and install it on the Exchange servers […]

How to Reset Local Security Policy Settings to Default in Windows XP and Vista

Even if you remove the computer from the domain and put it into a workgroup, the local security policies that were changed will not be removed. This can be very annoying because local security policies include settings like preventing users from installing printers, restricting who can use the CD-ROM drive, requiring a smart card, restricted […]

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