Please follow below steps to download & install it into your PC.
Download the Access Runtime. (If you already have Access 2013, 2010 or 2007 inside your PC, you may skip this step) Please get the matching Access runtime to the Microsoft Office version inside your PC. For example Access 2013 runtime for Office 2013. Check your PC first to verify the Office version before downloading. Access runtime 2010Access runtime 2007
Download the WarehouseNet .exe file, if it doesn't start installing (required Access 2007 error message). Most likely your PC don't have Access installed (Step 1 - fix it). The .exe installer file must be saved into your PC for installation, online installation doesn't work.