Access Denied - Error 403

 
I keep losing access to mql5 regularly, sometimes the password is cited as invalid or access is simply denied with Error code 403. Every time I have to uninstall mt5 and install it again and setup EAs etc everything again. Does anyone have any idea why it keeps happening so frequently. It started happening after I got an EA developed through Freelance, it required DLL access. The freelance developer says he has no idea and it has nothing to do with his EA?
 

read this summary blog post (about the reasons and what to do):

Summary: Installation Failed - Error 403 and more
Summary: Installation Failed - Error 403 and more
  • www.mql5.com
Many traders are using MQL5 VPS , and this VPS is having a lot of advantadges, for example - the traders do not lose activations when they  migrate/synhronize their MT4/MT5 environment to MQL5