"would like to access files in your Documents folder."

Hello,
As a possible solution, kindly follow the below steps:
To grant Parallels Desktop full disk access and accessibility , you can follow these steps:

1. Click on the Apple menu in the top-left corner of the screen and select "System Settings."
2. In the System Preferences window, click on "Security & Privacy."
3. Scroll down in the right sidebar and click on "Full Disk Access."
4. Click on the lock icon in the bottom-left corner of the window and enter your administrator password to make changes.
5. To add Parallels Desktop to the list, click the "+" (plus) button below the list of apps.
6. In the file browser, navigate to the Parallels Desktop application. By default, it should be located in the Applications folder.
7. Select "Parallels Desktop" and click "Open."
8. Parallels Desktop will now be added to the list with full disk access.
9. Scroll down in the right sidebar and click on "Accessibility."
10. Click on the lock icon in the bottom-left corner of the window and enter your administrator password to make changes.
11. To add Parallels Desktop to the list, click the "+" (plus) button below the list of apps.
12. In the file browser, navigate to the Parallels Desktop application (located in the Applications folder).
13. Select "Parallels Desktop" and click "Open."
14. Parallels Desktop will now be added to the list with accessibility access.
15. Close the System Settings window.
16. Start your Windows virtual machine and Click Actions > Reinstall Parallels Tools. Once the process is completed, restart your virtual machine to apply changes.
    If the issue still persists, kindly reproduce the issue and collect a technical report (right-click Parallels icon in Dock > Help > Send technical data > check "Attach screenshots..." > press Send Report) and provide us with the report's 9-digit ID in reply to this post.(provide screenshot of error message as well)

Thank you.

 

Hello,
As a possible solution, kindly follow the below steps:
To grant Parallels Desktop full disk access and accessibility , you can follow these steps:

1. Click on the Apple menu in the top-left corner of the screen and select "System Settings."
2. In the System Preferences window, click on "Security & Privacy."
3. Scroll down in the right sidebar and click on "Full Disk Access."
4. Click on the lock icon in the bottom-left corner of the window and enter your administrator password to make changes.
5. To add Parallels Desktop to the list, click the "+" (plus) button below the list of apps.
6. In the file browser, navigate to the Parallels Desktop application. By default, it should be located in the Applications folder.
7. Select "Parallels Desktop" and click "Open."
8. Parallels Desktop will now be added to the list with full disk access.
9. Scroll down in the right sidebar and click on "Accessibility."
10. Click on the lock icon in the bottom-left corner of the window and enter your administrator password to make changes.
11. To add Parallels Desktop to the list, click the "+" (plus) button below the list of apps.
12. In the file browser, navigate to the Parallels Desktop application (located in the Applications folder).
13. Select "Parallels Desktop" and click "Open."
14. Parallels Desktop will now be added to the list with accessibility access.
15. Close the System Settings window.
16. Start your Windows virtual machine and Click Actions > Reinstall Parallels Tools. Once the process is completed, restart your virtual machine to apply changes.
    If the issue still persists, kindly reproduce the issue and collect a technical report (right-click Parallels icon in Dock > Help > Send technical data > check "Attach screenshots..." > press Send Report) and provide us with the report's 9-digit ID in reply to this post.(provide screenshot of error message as well)

Thank you.