Error Installing Sugar 4.2.0d

[Talya]

Had to reinstall, I've set all the permissions however on install I get the following error?

Any ideas?

Warning: dir(./themes/SugarClassic) [function.dir]: failed to open dir: Invalid argument in c:\hosting\webhost4life\member\dropacard\crm\insta ll\performSetup.php on line 732

Fatal error: Call to a member function read() on a non-object in c:\hosting\webhost4life\member\dropacard\crm\insta ll\performSetup.php on line 733

[kbrill]

I wish I could be more help with windows but I can tell you that 99% of the time this is a permission error.