Registry Error Fix ModemHelp.Net Recommends: Free System Scan for PC Errors

Windows DUN/RAS Error 603
"Caller's buffer is too small."



  • In the modem properties make sure that the port speed is not set too low.


  • Open up the "Port Settings" and make sure that FIFO's are on and not set too low.  Try playing around with these settings until the error goes away.


  • Try uninstalling and reinstalling Dialup Networking and all its associated components.


  • Try uninstalling and reinstalling the modem.


  • It is possible that the modem is not functioning.  Refer to computer manufacturer.




  • See Also:

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This page was last modified on Wednesday, 18-Jul-2007 13:42:15 EDT.




 
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