well, I went thru 2 reverse proxy guides and 5 installations and at least on this steps I get the URL request right here are the steps that worked the best: We are looking to use squid to handle *.jpg request. We are using Squid Proxy server 2.5 stable 3 for windows NT/2000/= =3D XP Here is part of my squid.conf file http_port 80 httpd_accel_host 10.10.10.10 httpd_accel_port 80 httpd_accel_single_host on httpd_accel_with_proxy on httpd_accel_uses_host_header off I have squid running on 127.0.0.1 I m added the following extra changes Cache_mem 300mb Negative_ttl 15 min Also created a http_access allow all and still get a page with a saying While trying to retrieve the URL: http://10.10.10.10/test.jpg The following error was encountered: Access Denied. Access control configuration prevents your request from being all= =3D owed at this time. Please contact your service provider if yo= u fe=3D el this is incorrect. This is what I get in the logs 10.10.10.100 TCP_NEGATIVE_HIT/403 1467 GET http://10.10.10.10/te= =3D st.jpg - NONE/- text/html on the cache log I got Target number of buckets: 393 2006/08/07 14:12:55| Using 8192 Store buckets 2006/08/07 14:12:55| Max Mem size: 307200 KB 2006/08/07 14:12:55| Max Swap size: 102400 KB 2006/08/07 14:12:55| Rebuilding storage in C:\Squid/cache (CLEAN) 2006/08/07 14:12:55| Using Least Load store dir selection 2006/08/07 14:12:55| Set Current Directory to C:\Squid/cache 2006/08/07 14:12:55| Loaded Icons. 2006/08/07 14:12:55| Accepting HTTP connections at 0.0.0.0, port 80, FD 18. 2006/08/07 14:12:55| Accepting HTCP messages on port 4827, FD 19. 2006/08/07 14:12:55| Accepting SNMP messages on port 3401, FD 20. 2006/08/07 14:12:55| Ready to serve requests. 2006/08/07 14:12:56| Done scanning C:\Squid/cache swaplog (0 entries) 2006/08/07 14:12:56| Finished rebuilding storage from disk. 2006/08/07 14:12:56| 0 Entries scanned 2006/08/07 14:12:56| 0 Invalid entries. 2006/08/07 14:12:56| 0 With invalid flags. 2006/08/07 14:12:56| 0 Objects loaded. 2006/08/07 14:12:56| 0 Objects expired. 2006/08/07 14:12:56| 0 Objects cancelled. 2006/08/07 14:12:56| 0 Duplicate URLs purged. 2006/08/07 14:12:56| 0 Swapfile clashes avoided. 2006/08/07 14:12:56| Took 1.0 seconds ( 0.0 objects/sec). 2006/08/07 14:12:56| Beginning Validation Procedure 2006/08/07 14:12:56| Completed Validation Procedure 2006/08/07 14:12:56| Validated 0 Entries 2006/08/07 14:12:56| store_swap_size = 0k 2006/08/07 14:12:56| storeLateRelease: released 0 objects 2006/08/07 15:08:46| NETDB state saved; 1 entries, 0 msec Thanks if anybody has any leads Gustavo Lazarte