Procedure to upgrade POS version 3.9 - CSI

Steps to upgrade CSI POS 3.9 version

1. Copy updated folder from any successful machine

2. Rename the existing POS folder as POS_backup

3. Paste the new update version folder in machine.

4. Copy the DB CON file from back up folder(POS_Backup)

If failed to do the above step properly result in data loss and there is no support from TCS also.

5. Paste same file in Back up folder.

• Go to CSI POS Server

 i.e My computer/My PC/This PC open C drive
Then go to POS folder -application-BO- PTB

• Then click on start.bat

My computer/My PC/This PC open C drive
Then go to POS folder -application-COUNTER- PTC

• Then click on start.bat

After some time POS Back Office and POS Counter will be upgraded to the latest version

This will also resolve invalid license error.