Uninstall SharePoint Server Connector
To ensure a clean uninstall of the SharePoint Connector, perform the following steps:
SharePoint 2016 and above
Open SharePoint Management Shell.
Import the Gimmal SharePoint Connector PowerShell Module (see PowerShell Section).
Execute Remove-RecordsManagerServices to delete and unregister any Gimmal SharePoint Connector Service Applications.
Open Central Administration.
Navigate to Central Administration > System Settings > Manage Farm Features.
Deactivate the Gimmal SharePoint Connector feature.
Navigate to Central Administration > System Settings > Manage Farm Solutions.
Click gimmal.records.sharepoint.connector.wsp, select Retract Solution and click OK.
8a. After the retraction completes, click gimmal.records.sharepoint.connector.wsp, select Remove Solution and click OK.
9. Click gimmal.records.sharepoint.core.wsp, select Retract Solution and click OK
9a. After the retraction completes, click gimmal.records.sharepoint.core.wsp, select Remove Solution and click OK.
10. Click recordsmanager.sharepoint.wsp, select Retract Solution and click OK.
10a. After the retraction completes, click recordsmanager.sharepoint.wsp, select Remove Solution and click OK.
Perform the following steps on each server in the SharePoint Farm:
Open Services MMC.
Right-click SharePoint Timer Service and choose Restart.
Right-click App Fabric Caching Service and choose Restart.
Open a command prompt. and Execute command IIS Reset.
Open directory %windir%\assembly and delete any assemblies beginning with “RecordLion.RecordsManager*”.
Open directory %windir%\Microsoft.NET\assembly and delete any assemblies beginning with RecordLion.RecordsManager…”.
Reboot of the server
Re-verify that all DLLs were properly deleted. If they were not, repeat Step 11.
Note: Copies of the DLLs can sometimes be cached in a TEMP folder and are not able to be deleted because they are locked by a process.