https://communities.sas.com/t5/Administration-and-Deployment/Uninstall-of-instance-of-the-SAS-Web-Application-Server/m-p/950296#M29249 It seem to me as you did run the 2 commands on different windows, not only that but one is poweshell and the other is DOS CLI shell. You need to run the setenv script in the same command shell and same session/window, else the variables will never ever be picked up Sat, 09 Nov 2024 17:58:44 GMT JuanS_OCS 2024-11-09T17:58:44Z https://communities.sas.com/t5/Administration-and-Deployment/Uninstall-of-instance-of-the-SAS-Web-Application-Server/m-p/950266#M29248 <P><FONT face="arial,helvetica,sans-serif" size="3">Hi Everyone, </FONT></P> <P><FONT face="arial,helvetica,sans-serif" size="3">Can you please suggest me on this issues. Following to <A href="https://go.documentation.sas.com/doc/en/bicdc/9.4/bisag/n0dmcsej9auu5an1pqtm7wx2dqpy.htm" target="_blank">SAS Help Center: Rebuild Windows Service for Each SAS Web Application Server Instance</A>.</FONT></P> <P><FONT face="arial,helvetica,sans-serif" size="3">I am getting error message during uninstall of instance of the SAS Web Application Server.</FONT></P> <P><FONT face="arial,helvetica,sans-serif" size="3"><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="kumarsandip975_0-1731102083498.png" style="width: 400px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/102050i864008BAA925E1F6/image-size/medium?v=v2&amp;px=400" role="button" title="kumarsandip975_0-1731102083498.png" alt="kumarsandip975_0-1731102083498.png" /></span></FONT></P> <P><FONT face="arial,helvetica,sans-serif" size="3">Also, I would like to like to mention that, I have already set the environment variables running, setenv.bat script.</FONT></P> <P><FONT face="arial,helvetica,sans-serif" size="3"><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="kumarsandip975_1-1731102083508.png" style="width: 400px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/102051iF34CDBF4376218ED/image-size/medium?v=v2&amp;px=400" role="button" title="kumarsandip975_1-1731102083508.png" alt="kumarsandip975_1-1731102083508.png" /></span></FONT></P> <P>&nbsp;</P> Fri, 08 Nov 2024 21:43:19 GMT https://communities.sas.com/t5/Administration-and-Deployment/Uninstall-of-instance-of-the-SAS-Web-Application-Server/m-p/950266#M29248 kumarsandip975 2024-11-08T21:43:19Z https://communities.sas.com/t5/Administration-and-Deployment/Uninstall-of-instance-of-the-SAS-Web-Application-Server/m-p/950296#M29249 It seem to me as you did run the 2 commands on different windows, not only that but one is poweshell and the other is DOS CLI shell. You need to run the setenv script in the same command shell and same session/window, else the variables will never ever be picked up Sat, 09 Nov 2024 17:58:44 GMT https://communities.sas.com/t5/Administration-and-Deployment/Uninstall-of-instance-of-the-SAS-Web-Application-Server/m-p/950296#M29249 JuanS_OCS 2024-11-09T17:58:44Z