What were useing Plesk Plesk for Windows 7.5.1 Antivirus DrWeb 188.8.131.5210, last update: 3.05.2005, known viruses' signatures: 73308 Kaspersky AV 184.108.40.206 unregistered. Backup System Acronis True Image Enterprise ServerÂ® version 8.0 (build 934) ColdFusion SQL Server Microsoft SQL Server 8.00.194 MySQL 4.1.7 DNS Server BIND DNS Server 9.2.4 Firewall Windows Firewall Service Pack 1 FTP Server Microsoft FTP Server 6.0 Java JDK 1.5 Apache Tomcat 5.5.4 Mail Server MailEnable Professional 1.54 Networking QoS 5.2.3790.1830 Plesk Agent Plesk Agent 220.127.116.11 Web Scripting ASP 6.0.3790.1830 ASP.NET 1.1.4322.0 Perl v5.8.6 built for MSWin32-x86-multi-thread PHP 4.3.10 (cgi-fcgi) (built: Dec 14 2004 17:47:59) Python 2.4.3 Site Builder SiteBuilder 1.1.2 Spam Filter SpamAssassin 2.64 SQL Web Admin ASP.NET Enterprise Manager 0.1.3 phpMyAdmin 2.6.0-pl3 Web Statistics AWStats 6.0 (build 1.1) Webalizer V2.01-10 (CYGWIN_NT-5.2 1.5.12(0.116/4/2)) English Stunnel stunnel 4.07 Web Mail MailEnable Web Client 1 Horde IMP 3.2.3 Web Publish Microsoft FrontPage Server Extensions 2002 18.104.22.16838 Web Server Microsoft IIS 6.0 Anyways, I have been reading through the Plesk 7.5 manual and was overlooking the area of useing the application vault. I wanted to add phpnuk 7.6 into the application vault for my clients to use if they so please. I took the zip file and told plesk where it was but during the process of adding the package to the vault I get the following error. Unable to install the site application package. Error 1 at extractArchive(C:\ProgramFile\SWSOFT\Plesk\TMP\php82.tmp, C:\ProgramFiles\SWSOFT\Plesk\var\cgitory): Incorrect Function The number before the tmp seems to change each time I Try to do this but it doesnt work. Does anyone have a clue as to whats going on?