Steam

[E.Kilby]

Here are some possible ways to fix your issue:

Method 1

First of all try running steam as administrator, to do this right click on the steam desktop icon and click "Run as administrator"

Method 2

1. Exit Steam.
2. Click Start > Run (Windows Key + R).
3. Type the following command:
4. "C:\Program Files (x86)\Steam\bin\SteamService.exe" /repair
5. Launch Steam and test the issue again.

Method 3

1. Exit Steam.
2. Click the Start button, then All Programs, and Accessories.
3. Right-click on Command Prompt and click Run as administrator....
4. In the command prompt, type the following commands and press Enter after each command:
bcdedit /deletevalue nointegritychecks
bcdedit /deletevalue loadoptions
bcdedit /debug off
bcdedit /deletevalue nx
5. Restart your computer.
6. Launch Steam and test the issue again.

I did number 2 and it didn't work and I don't really under stand 3?