***** Error message "1722" when you try to reinstall Flight Simulator X.*****
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1. Click the Download the Software Licensing System Reset Tool package now link to start the download. Or, click the following link: http://download.microsoft.com/download/1/c/d/1cd508f9-7520-4659-a122-a26e8804e884/MSKB928080.exe 2. When you receive the File Download dialog box, click Save. Save the file to the desktop. 3. When the download is complete, double-click the MSKB928080 file on the desktop. In the Security Warning dialog box, click Run, and then click Yes to accept the license agreement. 4. Click Unzip. When you receive the "2 Files unzipped successfully" message, click OK, and then click Close. 5. Click Start, click Run, type cmd in the Open box, and then click OK. 6. Type cd\ at the command prompt, and then press ENTER. 7. Type cd MicrosoftKB928080 at the command prompt, and then press ENTER. 8. Type resetsldl –all at the command prompt, and then press ENTER. Make sure that there is a space between "resetsldl" and "–all." 9. After you receive the "Re-creating clean trusted store. Success" message, close the Command Prompt window. 10. Restart the computer, and then try to install Flight Simulator. Method 2: Windows Vista
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1. Click the Download the Software Licensing System Reset Tool package now link to start the download. 2. When you receive the File Download dialog box, click Save. 3. In the Save As dialog box, click Save. 4. When the download is complete, click Close. 5. In Windows Explorer, locate the following folder:
C:\Users\username\Downloads
Note The placeholder username is the user name that you use to log on to the computer. 6. Double-click the MSKB928080.exe file. 7. When you are prompted to accept the license agreement, click Yes. 8. Extract the files to the following folder:
C:\MicrosoftKB928080
Note If you receive the Open File - Security Warning dialog box, click Run. 9. Run the Software Licensing System Reset Tool.