On August 16th, Windows 8 RTM became available through the Volume License Service Center (VLSC), for company with Software Assurance for Windows. Since the company I’m working for has an Enterprise Agreement and Software Assurance, I was able to download it and get the license key.
I had downloaded it already the day before through my Technet Plus subscription and installed it on my test laptop at home but now that it was available on the VLSC, I could install it on my work computer as well and this is exactly what I’ve done.
I decided to try upgrading directly from Windows 7 and it went very well. It warned me about the software I should uninstall because they are not compatible with Windows 8 and asked me to disable Bitlocker for the duration of the installation. It took a while but installed without any problem. My applications were still working after the installation and it kept all my data, customization and themes.
The only problem I had was when I tried to install the Remote Server Administration Tools (RSAT). I found out RSAT hasn’t been release yet for Windows 8 RTM but is was for Windows 8 Release Preview. You can find it here.
The catch is that it won’t install on Windows 8 RTM. Here’s the error message I got:
But after some research, I found how it could be installed manually. Here’s what I found:
- Download the RSAT for Windows 8 Release Preview from here.
- Extract the files in a local folder on your computer. You can use a tool such as WinRAR or 7zip or use the following command line:
expand –F:* Windows6.2-KB2693643-x64.msu c:\temp
- Start CMD with elevated privileges and go to the local folder where you extracted the .msu file.
- Then execute the following command with the full path and name of the CAB file in the folder:
pkgmgr /ip /m:c:\temp\Windows6.2-KB2693643-x64.cab
- Start Task Manager and wait until Windows Package Manager process stops running.
- There you go, RSAT is installed.
Hope this will be useful!