We have a fax server running under WinNt. I have been printing mass faxes by printing using low level file functions in a FPW 2.6 prg:

lcDosHandle = FOPEN("\\SERVER\FAXPRINTER", 1) && OPEN AS BUFFERED, WRITE
lcPrintFax = FWRITE(lcDosHandle, FaxString) && Fax string previously defined as string of codes fax s/w requires
lcDosClose = FCLOSE(lcDosHandle)

For some reason, the above in VFP is not getting to the Fax correctly. I can't tell what the problem is as the Fax s/w return Unknown error. It appears to work, as the fax reports the correct phone # and name t fax to from "FaxString".

Anyone experience anything similar with a recommended solution?

Perry