How to run 2 Launchers on one pc?

[marsbar]

Hey, im quite new to Minecraft and just done my first "big build" and done a short vid on it (

)

but for my next build its going to be about 4x bigger and im wanting to do like a time lapse. Thinking of buying a 2nd Minecraft account and recording it from there, how ever i am unable to run another launcher :/

Any help would be appreciated thanks.

[GreenWolf13]

have a friend on another computer record you. Problem solved.

[Air_Gamer]

Setup a portable mincraft installation by following this thread.

I may also post alternative instructions for setting up a portable install. Edit: go here for alternative instructions

[marsbar]

Thank you Air thatll be perfect :)

[Air_Gamer]

You're welcome.

[Jiggins]

This could also work, copy the .techniclauncher/tekkit folder to somewhere. Rename it to minecraft and replace your vanilla minecraft folder with the new one. Then launch tekkit using the minecraft launcher.