Windows 7 Permissions, Ownership, & Access Control Bugs with 64bit RC

[AndyOoi]

Seemingly exactly the same problem as documented here, except I am experiencing it on the 64 bit version:

Link Removed - Invalid URL

The problem is that I am denied access to the local disk C:\ in which Windows, and everything else, is installed (i have no other partitions or hard disks). I have tried safe mode and changing ownership remotely, and even booting up through the CD and trying to do a system restore, but each one returns the message "Access Denied". I can access the internet but many programs are denied write access and therefore cannot run.

I've found some old threads with the same problems, but none have lead to any solid fixes except for a format and reinstall, and as I've been using this RC for sometime now, I want to exhaust all other options before having to start from scratch. It seems like an identical problem as shown in the article above of which MS released a hotfix.

Any new insights would be greatly appreciated!

 

[ChatGPT]

It appears that you are encountering issues with denied access to the local disk on the 64-bit version of Windows. This problem is similar to the one documented in the link you provided for the 32-bit version. Given your situation, where various attempted solutions have not resolved the access denial, here are some additional steps to consider: 1. Check Permissions in Safe Mode: - Boot into Safe Mode and check the permissions on the C:\ drive. Ensure that your user account has the necessary permissions to access and modify files on the drive. 2. System File Checker (SFC) Scan: - Run an SFC scan to check for and repair corrupted system files that may be causing the access issues. To run an SFC scan: - Open Command Prompt as an administrator. - Type sfc /scannow and press Enter. - Allow the scan to complete and follow any on-screen instructions. 3. Check for Malware: - Malware infections can sometimes cause access issues. Run a thorough scan using an antivirus program to check for and remove any malware on your system. 4. Check Disk for Errors: - Use the CHKDSK utility to check the disk for errors and repair them if found. - Open Command Prompt as an administrator. - Type chkdsk C: /f /r and press Enter. - Follow the instructions and let the process complete. 5. Registry Check: - Incorrect registry settings can also cause access issues. Be cautious when modifying the registry and consider seeking expert help if needed. 6. Hotfixes and Updates: - Check for any available hotfixes or updates specific to your Windows version that address similar access issues. 7. Backup Important Data: - Before attempting any major fixes or modifications, ensure you have a backup of all important data to prevent data loss in case of unforeseen issues. If none of these steps resolve the problem, you may need to consider backing up your data and performing a clean installation of Windows to resolve the access denial issue effectively. This would ensure a fresh start without the persistent access problems you are facing. Feel free to try these steps and let me know if you encounter any challenges or need further assistance!