Custom Sage Reports e.g. ‘My SOP Reports’ by default are not stored in the location of all the other Sage Data in the Accounts Folder. You can change this setup however it does seem to effect performance accessing these over a network instead of locally. When setting up another local installation for sage ( accessing the company shared data over the network ), the following folder will store all your local report and these need copying from the computer where the reports where created after installation of sage is complete on the device :

C:\ProgramData\Sage\Accounts\2012\Company.000\Reports\