Folks, When I start squid, i get the following errors: helperOpenServers: Starting 10 'sqred.plx' processes 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. 2007/03/01 21:45:50| ipcCreate: CHILD: c:/sqred/sqred.plx: (8) Exec format error 2007/03/01 21:45:50| ipcCreate: PARENT: OK read test failed 2007/03/01 21:45:50| --> read returned 4 2007/03/01 21:45:50| --> got 'ERR%0a' 2007/03/01 21:45:50| WARNING: Cannot run 'c:/sqred/sqred.plx' process. I have noticed that it is due to this command in the .conf file url_rewrite_program c:/sqred/sqred.plx When this line is commented, the proxy works fine. Does anyone have an idea as to what the Exec Format error is? Thanks Alan