Downloading Database Files

Note: Prior to downloading the data files: If you have previously installed database files, you should back up those files and delete any copies of the .gdi, .gsd, gsi, .gsl, .gsu, .gsz, .gsx, .z9, .dir, .las and .los files in the data install directory.

Downloading from the eStore

Download your Spectrum Product Database (SPD) format files from Precisely using the link provided in the Precisely communication or from If the download is a zip file, extract it to a temporary location.

Downloading from the Technical Support Web Site

Download the database from Precisely. You received a download link with your product release announcement or Welcome letter. The data file will be downloaded as a .zip file. Extract the files and make note of the directory where you save the files.