Hi Everybody. My name is Emily Griffin. I work as a technical customer care executive in the IT industry. Many users enquire about Quicken Download Error 106. Quicken Error 106 registry entry is invalid (corrupt). Infection with a virus or malware that has corrupted the Quicken Error 106 file or any associated Quicken software files. Quicken Error 106 was removed deliberately (or inadvertently) by another rogue or legitimate application. A conflict between another program and Quicken Error 106, or other shared references. The incomplete or corrupt download of the Quicken program can result in this error.