topic Unable to start Alfresco after installation in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/unable-to-start-alfresco-after-installation/m-p/289704#M242834 <HTML><HEAD></HEAD><BODY><SPAN>Hi, I'm using Alfresco for 3 months. Today I needed to reinstall it, but after clear Easy installation, which I did many times before, I'm unable to run it. When I click on "Start all" in Alfresco Community Manager Tool, I've got this logs:</SPAN><BR /><BR /><SPAN>commons-daemon.log:</SPAN><BR /><PRE class="language-none line-numbers"><CODE>[2016-03-10 20:49:04] [info]&nbsp; [ 1868] Commons Daemon procrun (1.0.15.0 64-bit) started<BR />[2016-03-10 20:49:04] [info]&nbsp; [ 1868] Running 'alfrescoTomcat' Service…<BR />[2016-03-10 20:49:04] [info]&nbsp; [ 6608] Starting service…<BR />[2016-03-10 20:49:04] [error] [ 7552] FindClass Main failed<BR />[2016-03-10 20:49:04] [error] [ 6608] Failed to start Java<BR />[2016-03-10 20:49:04] [error] [ 6608] ServiceStart returned 4<BR />[2016-03-10 20:49:04] [info]&nbsp; [ 1868] Run service finished.<BR />[2016-03-10 20:49:04] [info]&nbsp; [ 1868] Commons Daemon procrun finished<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>alfrescotomcat-stdout.log:</SPAN><BR /><PRE class="language-none line-numbers"><CODE>2016-03-10 20:49:04 Commons Daemon procrun stdout initialized<SPAN class="line-numbers-rows"><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>alfrescotomdcat-stderr.log:</SPAN><BR /><PRE class="language-none line-numbers"><CODE>2016-03-10 20:49:04 Commons Daemon procrun stderr initialized<BR />java.lang.NoClassDefFoundError: Main<BR />Caused by: java.lang.ClassNotFoundException: Main<BR />&nbsp;&nbsp;&nbsp;at java.net.URLClassLoader.findClass(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)<BR />&nbsp;&nbsp;&nbsp;at java.lang.ClassLoader.loadClass(Unknown Source)<BR />Exception in thread "main" <SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>I'm really confused, what's going on. I did nothing else. Just uninstall Alfresco 5.1 and install it again. It's the same after installation newest version (201602) or older. I'm just able to run tomcat via start.bat script in $ALFRESCO_HOME/tomcat/bit/ folder, but then I cannot connect to postgres and use it properly. </SPAN><BR /><BR /><SPAN>Only issue I found to this is here:</SPAN><BR /><A href="https://issues.alfresco.com/jira/browse/ACE-3655" rel="nofollow noopener noreferrer">https://issues.alfresco.com/jira/browse/ACE-3655</A><BR /><BR /><SPAN>I would appreciate any suggestions how to solve this. Many thanks.</SPAN></BODY></HTML> Thu, 10 Mar 2016 20:11:25 GMT masi 2016-03-10T20:11:25Z Unable to start Alfresco after installation https://connect.hyland.com/t5/alfresco-archive/unable-to-start-alfresco-after-installation/m-p/289704#M242834 Hi, I'm using Alfresco for 3 months. Today I needed to reinstall it, but after clear Easy installation, which I did many times before, I'm unable to run it. When I click on "Start all" in Alfresco Community Manager Tool, I've got this logs:commons-daemon.log:[2016-03-10 20:49:04] [info]&nbsp; [ 1868] Com Thu, 10 Mar 2016 20:11:25 GMT https://connect.hyland.com/t5/alfresco-archive/unable-to-start-alfresco-after-installation/m-p/289704#M242834 masi 2016-03-10T20:11:25Z Re: Unable to start Alfresco after installation https://connect.hyland.com/t5/alfresco-archive/unable-to-start-alfresco-after-installation/m-p/289705#M242835 <HTML><HEAD></HEAD><BODY><SPAN>For anyone with same problem, I reinstalled both Java and Alfresco. Now is everything ok.</SPAN></BODY></HTML> Mon, 14 Mar 2016 13:39:23 GMT https://connect.hyland.com/t5/alfresco-archive/unable-to-start-alfresco-after-installation/m-p/289705#M242835 masi 2016-03-14T13:39:23Z