https://ttlc.intuit.com/community/taxes/discussion/unable-to-install-second-product/01/3762250#M1397311 <P>I do my personal taxes and trust taxes. I installed the Business product already. I tried to download the Deluxe product and was unable to do so. What is the fix? Both returns must be filed and have different requirements.</P> Fri, 06 Feb 2026 17:21:45 GMT user17703983257 2026-02-06T17:21:45Z https://ttlc.intuit.com/community/taxes/discussion/unable-to-install-second-product/01/3762250#M1397311 <P>I do my personal taxes and trust taxes. I installed the Business product already. I tried to download the Deluxe product and was unable to do so. What is the fix? Both returns must be filed and have different requirements.</P> Fri, 06 Feb 2026 17:21:45 GMT https://ttlc.intuit.com/community/taxes/discussion/unable-to-install-second-product/01/3762250#M1397311 user17703983257 2026-02-06T17:21:45Z https://ttlc.intuit.com/community/taxes/discussion/re-unable-to-install-second-product/01/3762255#M1397315 <P>Do you have Windows 10 or 11?&nbsp; You can install Business on Windows 10 but you need Windows 11 to install the personal program.</P> Fri, 06 Feb 2026 17:26:53 GMT https://ttlc.intuit.com/community/taxes/discussion/re-unable-to-install-second-product/01/3762255#M1397315 VolvoGirl 2026-02-06T17:26:53Z