Upgrade Procedure: 1. This upgrade file is only for standard version UC-SOFT PRO. and the version no. should be greater than Build 44. 2. Shut down UC-SOFT PRO 3. Copy the whole UC-SOFT folder from 'c:\program files\' to 'c:\' 4. Unzip the upgrade file and extract all files to 'c:\program files\uc-soft' to overwrite all the existing files. 5. Test the upgraded UC-SOFT PRO if it works properly. 6. Copy back the UC-SOFT folder from 'C:\' to 'c:\program files\' if there is any problem.