This may be when TCL interpreter was run from other place than C:\Sauris\tcl\bin (TCL interpreter contained in many products)
Attempt to run "sauflash" w/o arguments. If OK, run directly "C:\Sauris\tcl\bin\tclsh85 tst_c24.tcl" If not OK, may be some installation problems in C:\Sauris present. Check "C:\Sauris\tcl\lib\tcl8.5\xds1.0" path and reinstall sauris drivers if this path not exist or empty. Check "SauFlash utility" option in the installation program.
Attempt to run "sauflash" w/o arguments. If OK, run directly "C:\Sauris\tcl\bin\tclsh85 tst_c24.tcl" If not OK, may be some installation problems in C:\Sauris present. Check "C:\Sauris\tcl\lib\tcl8.5\xds1.0" path and reinstall sauris drivers if this path not exist or empty. Check "SauFlash utility" option in the installation program.