It looks like I may need to migrate my server.
My virtual server has 50GB on C and 250GB on D partition and I only have 2 GB left on C which is forever reducing because of winsxs. I can only increase C if I backup all my data and reimage the server then change the partition sizes and then copy back all my data.
I currently host 50 website and this, I expect will be a massive job as I believe I will have to reconfigure my IIS settings for all of the domains, I am really dreading doing this so looking for the most painless option.
so I could do as suggested above or just migrate site by site to a new server.
Any other suggestions?