All three products were excellent at their core, but were not viewed as a family and needed to link together more cleanly. They all also needed a solid follow-up release to address some of the bugs and performance issues. However, no major upgrades were ever shipped for either FullWrite or dBASE Mac, and the only major upgrade to FullImpact shipped a full two years after release. Releases of Microsoft Word and Excel soon closed some of the feature gaps, and as the Mac OS changed the products became increasingly difficult to run. Microsoft embarked on a campaign in earnest to discredit and kill Ashton-Tate's products, at one time exaggerating the system requirements for FullWrite, and going so far as to delete Ashton Tate software from Mac dealers' demonstration computers.