Articles in this category Ultimate ERP Installation File Download the installation file below to install the Ultimate ERP System on your PC. Note: Can only be installed on a windows pc How to reset SIT Portal Password Step 1: Visit the SIT portal (https://portal.siayainstitute.ac.ke) Step 2: Click on 'Forgot Password' Step 3: Enter your email address (the one you used to create the portal account) Step 4: Log into ... How to solve 'Another ERP instance is running' error when attempting to run the ERP Step 1: Place your mouse cursor on the bottom taskbar. Step 2: Right click and select 'Task Manager' Step 3: Scroll and locate the ERP Icon Step 4: Left Click to select the ERP Icon in Task Manager. S...