[BlueOnyx:21779] Can't re-install roundcube (Solarspeed webapp)

[Colin Jack]

We have a site where the roundcube has got itself in a muddle.

Uninstalled using the webapp installer but now when I try to install it again I get no install button on the webapplication installer page - just a cancel button on the bottom.
I vaguely remember seeing this before on another server but cannot remember how I resolved it.

Anybody able to help?

5208R
Solarspeed Roundcube - 1.1.4
PHP 5.3.3

Thanks

Colin