unidentified error 4 МТ4

[Olga Snizhko]

Hello. After today's error of VPS, MT4 terminals where VPS worked did not turn on on PC, terminal gave a message, an unidentified error 4, I turned off terminal, I tried to restart it, it does not start, what should I do?

[Sergey Golubev]

• If it is related to MQL5 VPS so it was already fixed now - look at the end of thread: MQL5 VPS problem
  Also check this link: https://www.mql5.com/en/vps/subscriptions
  
• If it is related to trading account so ask your broker for support (many brokers are providing demo accounts for limited time only, if it is your case so open the other demo account with any broker or many brokers).
• If it is Windows software issue (or computer hardware issue) - so sorry ... no one can help here.