We have installed JIRA service desk, confluence and bitcuket in a same windows2012 server "appsrv1" and all are working fine without any issue. But now, my application team is requesting us to install JIRA Software in the same server "appsrv1". Is it ok to go ahead and install it on same server? Bcoz, during the installation the wizard is asking "Upgrade an existing JIRA installation" & Existing installation directory: "C:\Program Files\Atlassian\JIRA" as here mentioned. Please help us to resolve this issue.