QuickBooks condense data error takes place once you attempt to condense large files. QuickBooks company file size increases gradually and starts hampering the performance of the program. to take care of the optimum performance of the QuickBooks application, Intuit has bestowed its users with QuickBooks Condense Data Utility, also mentioned as Condense Repair Tool. While trying to archive the info file, you'll see this error message on the screen- “QuickBooks encountered a instruction when trying to archive your file . For more info contact now- 1-855-481-5338.