Many thanks to Ben for his advice as it seems to have rectified the problem. I had to add the missing lines from the HTMLCacheUpdate file on the server as it would hang the server if I FTPed it. All other files uploaded OK so I do not know why this one is problematic.
Cathie
------ Forwarded Message Further to my last post, I¹ve been able to upload the HTMLCacheUpdate.php file and now get the following error. I¹ve checked the file (which hasn¹t been changed from the original installation downloaded from Mediawiki) and there doesn¹t appear to be an unterminated comment.
Warning: Unterminated comment starting line 215 in /home/mackay/public_html/w/includes/HTMLCacheUpdate.php on line 215
Parse error: syntax error, unexpected $end, expecting T_FUNCTION in /home/mackay/public_html/w/includes/HTMLCacheUpdate.php on line 215
Thanks ------ End of Forwarded Message