suddenly disconnected from wi-fi connection and Lan
Greetings to all,
I have a 2003 domain controller. All client pc's got suddenly disconnected from wi-fi connection and Lan also not working yellow sign appeared. Diagnostics policy service also stopped suudenly in all pc's in domain.
All attachments in Outlook opening with protection mode. some attachment say currupted unless we disable protected mode in soffice and pdf.
I need help for this problem.