https://community.esri.com/t5/arcgis-pro-questions/failed-to-open-project-v-2-9-2/m-p/1169557#M54623 <P>Hi there!<BR />I was working on my bachelors yesterday, opening my project and working around it and writing about the method. Today i cant open the project. I get errors.</P><P>If i go through the /:E where the project is saved and open using the aprx file i get the error:</P><P>"<STRONG>Opening the selected ArcGIS project failed. This project was saved using a newer version of ArcGIS pro : .</STRONG> "</P><P>I have used ArcGIS 2.9.2 since it came out so I have no newer versions, any tips?</P><P>If i uninstall and reinstal ArcGIS will there be any consecquense for the project I cant open right now? pathways, detect objets using deep learning, etc etc.?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Feilmerlding_oppdatering.png" style="width: 244px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/40266i07D780A4F7E11770/image-dimensions/244x258?v=v2" width="244" height="258" role="button" title="Feilmerlding_oppdatering.png" alt="Feilmerlding_oppdatering.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="About.png" style="width: 240px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/40268i6B7AA84EA2B89759/image-dimensions/240x255?v=v2" width="240" height="255" role="button" title="About.png" alt="About.png" /></span></P> Sat, 30 Apr 2022 09:45:57 GMT SveinNjøsLagård 2022-04-30T09:45:57Z https://community.esri.com/t5/arcgis-pro-questions/failed-to-open-project-v-2-9-2/m-p/1169557#M54623 <P>Hi there!<BR />I was working on my bachelors yesterday, opening my project and working around it and writing about the method. Today i cant open the project. I get errors.</P><P>If i go through the /:E where the project is saved and open using the aprx file i get the error:</P><P>"<STRONG>Opening the selected ArcGIS project failed. This project was saved using a newer version of ArcGIS pro : .</STRONG> "</P><P>I have used ArcGIS 2.9.2 since it came out so I have no newer versions, any tips?</P><P>If i uninstall and reinstal ArcGIS will there be any consecquense for the project I cant open right now? pathways, detect objets using deep learning, etc etc.?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Feilmerlding_oppdatering.png" style="width: 244px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/40266i07D780A4F7E11770/image-dimensions/244x258?v=v2" width="244" height="258" role="button" title="Feilmerlding_oppdatering.png" alt="Feilmerlding_oppdatering.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="About.png" style="width: 240px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/40268i6B7AA84EA2B89759/image-dimensions/240x255?v=v2" width="240" height="255" role="button" title="About.png" alt="About.png" /></span></P> Sat, 30 Apr 2022 09:45:57 GMT https://community.esri.com/t5/arcgis-pro-questions/failed-to-open-project-v-2-9-2/m-p/1169557#M54623 SveinNjøsLagård 2022-04-30T09:45:57Z https://community.esri.com/t5/arcgis-pro-questions/failed-to-open-project-v-2-9-2/m-p/1169611#M54632 <P>This is also what comes up when i try&nbsp; to "restore previous versions":</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Skjermbilde 2022-05-01 115804.png" style="width: 280px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/40282i19A32D72F960A22A/image-size/medium?v=v2&amp;px=400" role="button" title="Skjermbilde 2022-05-01 115804.png" alt="Skjermbilde 2022-05-01 115804.png" /></span></P> Sun, 01 May 2022 10:02:40 GMT https://community.esri.com/t5/arcgis-pro-questions/failed-to-open-project-v-2-9-2/m-p/1169611#M54632 SveinNjøsLagård 2022-05-01T10:02:40Z