How to update LDAPCP
Run Update-SPSolution cmdlet to start a timer job that that will deploy the update:
Important: Always start a new PowerShell console to ensure it uses up to date persisted objects, this avoids concurrency update errors.
Update-SPSolution -GACDeployment -Identity "LDAPCP.wsp" -LiteralPath "C:\Data\Dev\LDAPCP.wsp"
You can monitor the progress in farm solutions page in central administration.
Note: If something goes wrong, check this page to resolve problems.