Forum Discussion

Brass Contributor

Mar 04, 2020

Solved

Error code - caa30190

Unable to sign into Teams Desktop client after updated username. -application has been reinstalled. -reinstalled mail account for windows. able to access all other Microsoft applications. -able to...

microsoft teams

Jorgga
May 05, 2020
RobertWPBI had the same problem on W10. Ran teams in compatibility mode as W7 and worked on first try.

RobertWPB

Brass Contributor

May 04, 2020

After attempting all previous listed solutions over and over and on different combinations.
This sequence worked for me this morning:

-Windows Settings > Accounts > Access work or school and REMOVE account
-Reboot computer.
-Uninstall and Reinstall TEAMS from Microsoft.com
-Reboot computer.
*Do not launch any other MS application before login to TEAMS
-from desktop TEAMS icon , right click and "Run as Administrator"
-Select to login using a different account. (Even if your account shows up as default)
-enter your account credentials.

So far I have closed the application and I was able to re-open it.
I will update if further issues arises.

Jorgga
Copper Contributor
May 05, 2020
RobertWPBI had the same problem on W10. Ran teams in compatibility mode as W7 and worked on first try.
- RobertWPB
  Brass Contributor
  May 05, 2020
  Jorgga
  
  Awesome.
  I am really glad a solution has finally work.
  Thanks for updating us.
- Dayman
  Copper Contributor
  May 05, 2020
  JorggaThank you, thank you! This fixed it for me too.
- Pierrea585
  Copper Contributor
  May 05, 2020
  Thanks it works for me too