
You have to try the beta version of the operating system Windows 7 definitely find absence of an operating system partition XP or Vista which is already in your computer before. This will make it for you who want to try to access the files to open it, install a program, and others that are stored on the partition from Windows 7. But there is a very easy way to overcome this limitation, with a short section on the Disk Management. So that the partition of the operating system XP or Vista you can show up with just a few clicks.
Following the steps.

Log in to the operating system Windows 7, right-click the Computer icon> Manage> Storage> Disk Management. After the Disk Management window opens you will see a partition that does not have drive letters. Right-click on the partition and click the Change Driver Letter and Paths.

Then click Add and select Assign the following driver letter. From here you can select the desired letter or leave according to the letter already appear before and click Ok and then close the window.

Try to access your computer and now the XP partition or Vista you would have seen, so you can access the various files that are there through Windows 7.










