Subject Re: Error internal stack underflow From Lee Grant <camilee@nospam.comcast.net> Date Mon, 12 Aug 2024 03:07:51 -0400 Newsgroups dbase.getting-started On 8/12/2024 12:49 AM, Mark wrote: > Maybe I'll check with Dbase support for more info on the _qsql file deletion process. I would love to get to the bottom of this underflow error. Mark, This is probably your best bet, however, this has been a problem for quite awhile, and though your solution should be good enough and similar to a solution like this that Mervyn shows people, dBASE may not be interested in fixing this for the time being since most of the time, your fix is the solution. As for the other times that error occurs, I'd suggest one other thing. Possible Hardware Memory corruption. It's a long shot since most memory is fairly robust these days, but that doesn't make it invulnerable, and may be the actual problem from a hit and miss no consistency stack error.  I know it's a pain, but if the error is confined to one computer/server, it's a possibility. Lee