Also in my "*dist\red5\webapps\collabmee\config.xml"* I have changed :
<webAppRootKey>*openmeetings*</webAppRootKey> TO <webAppRootKey>* collabmee*</webAppRootKey> + <httpRootKey>/*openmeetings*/</httpRootKey> TO <httpRootKey>/* collabmee*/</httpRootKey> and I installed with: http://localhost:5080/collabmee/install
