To run two workspace on single Lotus Notes client do the following:-1. Make a copy of Notes folder from Lotus directory and paste it in C drive, and rename it to Notes2(For example Notes2) 2. Open the notes.ini file from Notes2 folder, and replace all Notes with Notes2. 3. create a .txt file and paste SET NOTESPARTITION=0 START c:\notes2\nlnotes.exe = c:\notes2\notes.ini And than save the .txt file with .bat extension. Than after u can use to open two workspace with single notes client.