Hi john macco,
Thank you for reaching out to Microsoft Q&A forum. I know how frustrating it is when you can’t open your own Documents folder or read data CDs, especially after you’ve already tried several fixes.
To help us avoid repeating steps you may already have tried, could you let me know what you’ve already done so far to troubleshoot this?
In the meantime, let’s take this one step at a time to find out exactly what’s blocking access:
Step 1: Check the Documents folder permissions
First, let’s make sure the basics look right.
- Open File Explorer
- Go to C:\Users\your‑username
- Right‑click Documents and choose Properties
- Open the Security tab
- Click your username in the list
You should see Read & execute and Read set to Allow. This gives us a quick snapshot of how the permissions are configured at a glance.
Step 2: Check what Windows actually allows
Sometimes permissions appear fine, but Windows is still blocking access behind the scenes.
- In the same Security tab, click Advanced
- Open Effective Access
- Click Select a user
- Type your Windows username, click Check Names, then OK
- Click View effective access
If this shows access as denied, that would explain why you’re running into issues even though everything looks allowed.
Step 3: Check who owns the Documents folder
While you’re still in Advanced Security Settings, take a look at the Owner at the top.
If the owner isn’t your account (for example, if it shows SYSTEM), Windows may restrict access even if you’re an administrator. Ownership can matter more than it seems in cases like this.
Step 4: Check access to the data CD
Next, let’s confirm how Windows is handling the CD itself.
- Insert the data CD
- Open File Explorer
- Right‑click the CD/DVD drive and choose Properties
- Open the Security tab
If the Security tab is missing or access is denied, that usually points to Windows blocking the CD at a system level. Since CDs are read‑only, their permissions can’t be changed directly.
Please keep me posted on how it goes and feel free to reach out if you need any further assistance. I'm here to help.
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