Hello All this is the most repeated problem to me when using uniform server, from it's past versions, I still use this due to the passion I have on this and due to it's no registry dust concept which I too like. ----------- ingeneral, it occurs in differnet scenarios like, 1)when I click on start.bat of another copy of uniform server (unknowingly) while one copy of uniform server is running, 2) when I click on start.bat or start.vbs of the uniform server when the same copy is running, when this situation occur, I get 404 for redirect.html file which will be triggered (when start.bat file is clicked upon) and server donot get started, -------------------- finally, the workaround which I am trying is, to RESTORe the system to a previous working point, and reneable all settings, in uniform server, install all software which I am working before from scratch, then, install/configure other software which is implemented/modified after uniform server is initiated for first time, as after restoration took place, all those settings will be missed know, ----------------------------- this situation became too regular these days, after I had started upon uniform server beta 3.3, how much I like to work with it, this frequent errors are taking too much time, hear your thoughts on this, Thank You for your time, Cheers