Key Expiration issue on NAV Service Start (using SQL Authentication)

Hello Friends,

When we use the SQL Authentication in NAV Service.
After few days NAV Service will suddenly stop and give key expiration issue on startup.

Here are steps to solve the key expiration issue.

1. Login NAV Application Server and Enable view Hidden File Option
2. Goto following directory of Key File

C:\ProgramData\Microsoft\Microsoft Dynamics NAV\90\Server\Keys

Delete/Rename the existing key file of service

Goto NAV Service Administrator Tool and enter the password again in NAV Service

It will automatic create new key file

Hope this help to someone

Thanks for reading.

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