https://community.checkpoint.com/t5/Endpoint/Error-1921-Endpoint-Security/m-p/195242#M7716 <P>Hi Guys,&nbsp;</P><P>I was about to re-install endpoint security but it shows as below&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="7ba70cd3-68d0-4cfe-958d-d3c440d143c5.jpeg" style="width: 502px;"><img src="https://community.checkpoint.com/t5/image/serverpage/image-id/22830i14086AA868727084/image-size/large?v=v2&amp;px=999" role="button" title="7ba70cd3-68d0-4cfe-958d-d3c440d143c5.jpeg" alt="7ba70cd3-68d0-4cfe-958d-d3c440d143c5.jpeg" /></span></P><P>Before that, i uninstall the endpoint security, after uninstall when i try to re-install it shows this message,</P><P>i cant stop the EpamService, btw.&nbsp;</P><P>thanks!</P> Mon, 16 Oct 2023 08:29:39 GMT lafleurdevoux_ 2023-10-16T08:29:39Z https://community.checkpoint.com/t5/Endpoint/Error-1921-Endpoint-Security/m-p/195242#M7716 <P>Hi Guys,&nbsp;</P><P>I was about to re-install endpoint security but it shows as below&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="7ba70cd3-68d0-4cfe-958d-d3c440d143c5.jpeg" style="width: 502px;"><img src="https://community.checkpoint.com/t5/image/serverpage/image-id/22830i14086AA868727084/image-size/large?v=v2&amp;px=999" role="button" title="7ba70cd3-68d0-4cfe-958d-d3c440d143c5.jpeg" alt="7ba70cd3-68d0-4cfe-958d-d3c440d143c5.jpeg" /></span></P><P>Before that, i uninstall the endpoint security, after uninstall when i try to re-install it shows this message,</P><P>i cant stop the EpamService, btw.&nbsp;</P><P>thanks!</P> Mon, 16 Oct 2023 08:29:39 GMT https://community.checkpoint.com/t5/Endpoint/Error-1921-Endpoint-Security/m-p/195242#M7716 lafleurdevoux_ 2023-10-16T08:29:39Z https://community.checkpoint.com/t5/Endpoint/Error-1921-Endpoint-Security/m-p/195244#M7717 <P>What additional troubleshooting measures have you tried and which version is it?</P> <P>Note E87.50 fixes a similar issue...[<SPAN>EPS-51562]</SPAN>&nbsp;</P> Mon, 16 Oct 2023 08:44:57 GMT https://community.checkpoint.com/t5/Endpoint/Error-1921-Endpoint-Security/m-p/195244#M7717 Chris_Atkinson 2023-10-16T08:44:57Z