How to fix "MQL5 Community Authorization failed" on MT4

[[Deleted]]

I've been trying to install an indicator I purchased from the market place on MT4. The indicator shows up on purchases but when I click install, I login, then it does not install. 

When I go to terminal I get an error that says "MQL5 Community Authorization failed". 

Anyway to fix this, step by step?

[Keith Watford]

Plenty of posts about this. There is a search feature in the forum.

https://www.mql5.com/en/forum/259003

[[Deleted]]

Keith Watford:

Plenty of posts about this. There is a search feature in the forum.

https://www.mql5.com/en/forum/259003

I've tried everything and checked everywhere and nothing seems to work, I purchased an indicator, when i click install, I get that error message, it's so frustrating. I am also logged into the mlq5 community. <deleted>

[Eleni Anna Branou]

vicfxtrader:

I've been trying to install an indicator I purchased from the market place on MT4. The indicator shows up on purchases but when I click install, I login, then it does not install. 

When I go to terminal I get an error that says "MQL5 Community Authorization failed". 

Anyway to fix this, step by step?

Login into your MQL5 account in MT4 >> Tools >> Options >> Community with your: vicazu1998 username and not your email, then go down to the Terminal window >> Market tab and install your MQL5 purchase.

[Ravisha Pinto]

Eleni Anna Branou:

Login into your MQL5 account in MT4 >> Tools >> Options >> Community with your: vicazu1998 username and not your email, then go down to the Terminal window >> Market tab and install your MQL5 purchase.

Iam trying to login MQL5 account in in MT4 but its not login in there only even i put correct username and PW - please help 

[Sergey Golubev]

Ravisha Pinto:

Iam trying to login MQL5 account in in MT4 but its not login in there only even i put correct username and PW - please help 

read post #1

[Ravisha Pinto]

Eleni Anna Branou:

Login into your MQL5 account in MT4 >> Tools >> Options >> Community with your: vicazu1998 username and not your email, then go down to the Terminal window >> Market tab and install your MQL5 purchase.

Thank you -its done now

[michael shibambo]

I can't login on my mql5 in to my mt4 say invalid help

[Angelo.avila]

migration to virtial hosting failed: DLLs are not allowed

how I can fix that when I try to translate a arbitrage EA in a mql5 virtual hosting?????

[Eleni Anna Branou]

Angelo.avila #:

migration to virtial hosting failed: DLLs are not allowed

how I can fix that when I try to translate a arbitrage EA in a mql5 virtual hosting?????

Use an EA that doesn't require DLL calls.