| Symptom | Likely Cause | Solution | |---------|--------------|----------| | XP fails to boot (black screen) | Corrupted font/driver | Boot Safe Mode (F8), delete msdlg874fon from System32 | | High CPU usage by svchost.exe | Malicious version of the file | Scan with ClamWin Portable; replace with clean copy | | Sound/modem becomes unavailable | Wrong driver version | Roll back driver in Device Manager |
, a Thai language font) sometimes associated with legacy Windows XP installations or specific software compatibility requirements. msdlg874fon windows xp free 101 install