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In various scenarios, applying the fix for the CrowdStrike issue is becoming challenging. I am sharing a compilation of workarounds that have worked as reported by the users:
1. Boot into WinPE: Use a bootable USB with WinPE.
2. Delete Problematic File: In `startnet.cmd`, add:
```
del C:\Windows\System32\drivers\CrowdStrike\C-00000291*.sys
exit
```
3. Reboot: The system should boot normally.
1. Boot into Recovery Mode: Restart the computer and enter recovery mode (usually by pressing F8).
2. Open Command Prompt: Navigate to Troubleshoot > Advanced Options > Command Prompt.
3. Delete Problematic File: In Command Prompt, enter:
```
del C:\Windows\System32\drivers\CrowdStrike\C-00000291*.sys
exit
```
4. Reboot: Restart the computer. The system should boot normally.
The below method works only when the following conditions are met:
a. Target machines must be supported and configured for PXE boot.
b. Ability to configure BIOS/UEFI settings for network boot or insert USB drives.
- Download and install ADK with WinPE add-on.
- Mount WinPE image and edit `startnet.cmd` to delete the problematic file.
- Unmount and save the image.
- Set up a PXE server with iPXE and wimboot.
- Configure DHCP and TFTP servers.
- Boot target machines from the network.
- Create bootable USB drives with the customized WinPE image.
- Boot each affected machine from USB.
This particular fix is still being tested and is yet to be proven successful. Its theoretical for now
The below method works only when the following conditions are met:
a. Access to BitLocker recovery keys if drives are encrypted.
- Include BitLocker tools (`manage-bde`).
- Edit `startnet.cmd` to unlock BitLocker, delete the file, and reboot:
```
manage-bde -unlock X: -RecoveryPassword YOUR_BITLOCKER_RECOVERY_KEY
manage-bde -protectors -disable X:
del X:\Windows\System32\drivers\CrowdStrike\C-00000291*.sys
wpeutil reboot
```
- Follow the same PXE or USB deployment steps as above, ensuring the script includes BitLocker decryption
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