After downloading AccessChk the notepad gave me thisInvalid Account Name: nt service\trustedinstaller

Hi Nauj6la, Thank you for posting here. Before moving on, I would like to share the following information with you. 0x80070005 Access is deniedGiven the current description, could you please clarify following points?1. When this issue occur? openning Notepad? Or inquiry Notepad access list?2. Does the issue occur in Safe Mode?In addition, could you please collect a screenshot of this issue? How to capture a screenshot======================1. Press the Print Screen key (PrtScn) on your keyboard when the error appear. 2. Click "Start", type "mspaint" in the Search Bar and Press Enter. 3. In the Paint program, click "Paste". Then click the "File" menu, and select "Save". 4. The "Save As" dialogue box will appear. Choose Save as JPEG picture. 5. Type a file name in the "File name:" box, for example: "screenshot", click "Desktop" on the left pane and then click "Save". Please upload the file to Windows Live SkyDrive (http://www.skydrive.live.com/) and share the URL with us. Thank you for your cooperation.