Tiki is not properly set up:

The directory 'C:\inetpub\wwwroot\xlinesoft.com\public_html\tiki12/dump/' is not writeable by SYSTEM.
The directory 'C:\inetpub\wwwroot\xlinesoft.com\public_html\tiki12/img/wiki/' is not writeable by SYSTEM.
The directory 'C:\inetpub\wwwroot\xlinesoft.com\public_html\tiki12/img/wiki_up/' is not writeable by SYSTEM.
The directory 'C:\inetpub\wwwroot\xlinesoft.com\public_html\tiki12/modules/cache/' is not writeable by SYSTEM.
The directory 'C:\inetpub\wwwroot\xlinesoft.com\public_html\tiki12/temp/' is not writeable by SYSTEM.
The directory 'C:\inetpub\wwwroot\xlinesoft.com\public_html\tiki12/templates_c/' is not writeable by SYSTEM.