https://mycommunity.validity.com/t5/demandtools/validity-demand-tools-not-opening-after-downloading-on-mac/m-p/2933#M1663 <P>Currently running into an issue with versions of Validity Demand Tools. Once it is downloaded on my Mac machine, it will not open or allow me to login. I have redownloaded it many times from the MyValidity website and it is still the same issue. I used to use it on my Windows Machine, but just am having trouble on this Mac machine.<BR /><BR />Anyone else run into this issue and have been able to solve it?</P> Thu, 13 Nov 2025 21:22:32 GMT brysonc 2025-11-13T21:22:32Z https://mycommunity.validity.com/t5/demandtools/validity-demand-tools-not-opening-after-downloading-on-mac/m-p/2933#M1663 <P>Currently running into an issue with versions of Validity Demand Tools. Once it is downloaded on my Mac machine, it will not open or allow me to login. I have redownloaded it many times from the MyValidity website and it is still the same issue. I used to use it on my Windows Machine, but just am having trouble on this Mac machine.<BR /><BR />Anyone else run into this issue and have been able to solve it?</P> Thu, 13 Nov 2025 21:22:32 GMT https://mycommunity.validity.com/t5/demandtools/validity-demand-tools-not-opening-after-downloading-on-mac/m-p/2933#M1663 brysonc 2025-11-13T21:22:32Z https://mycommunity.validity.com/t5/demandtools/validity-demand-tools-not-opening-after-downloading-on-mac/m-p/2934#M1664 <P>Hi&nbsp;<a href="https://mycommunity.validity.com/t5/user/viewprofilepage/user-id/2653">@brysonc</a>&nbsp;</P> <P>Sorry to hear you're having a challenge installing DemandTools 5.x.&nbsp; I just did some research and see that you and the team are in good hands; a case was created with our Support team.&nbsp; They will be best to help you!&nbsp;</P> <P>Best,</P> Fri, 14 Nov 2025 13:05:03 GMT https://mycommunity.validity.com/t5/demandtools/validity-demand-tools-not-opening-after-downloading-on-mac/m-p/2934#M1664 AnthonyValidity 2025-11-14T13:05:03Z