Hello everyone,

 have settings enabled for admin user groups so they should be able to see the Plugins options but it isn't there so I can't install any plugins not even on the main usergroup.

I am also getting this error when I check I do a system check.

Can you please try help me fix these errors.

check if the directory datastorage is writeable.

It is set to writeable but I am still unable to correct that error nor see my plugins option via ACP.

Also all files and (sub)directories in datastorage?

chmod -R 777 datastore

that's what I did and worked....

Just got this on a devinstall of mine a few minutes ago (funny ) - and found this:
http://community.invisionpower.com/4bugtrack/rc5a-to-rc6-ACP-update-file-storage-configuration-1-not-writeable-r4392/

I checked all the filepoermissions, found nothing wrong. As it's only a devinstall of mine and marked as fixed, i will wait until the next release and reverted this Installation to rc5