We are having some difficulties with the new update on some workstations.  We are getting the error message "could not find c:\ists.  The information about the update says to run "TOOLBAR" on each workstation to clear this.
 
However when running TOOLBAR on the workstations with the error message, an error message pops up saying "could not find c:\ists"
 
Therefore, we cannot clear this message and cannot use IN-A or IN-B.  This is a huge problem!  Any help would be great.

We too had similar error message on most, but not all workstations.  Found that the c:\ISTS folder was empty in those cases.  Copied the folder from the server and corrected the problem.
 
 

I also noticed that in SD-Q System Manager tab once you change the alternate drive for /ISTS/ you can't change it back to the blank default (C:/ISTS/).

I noticed that on the workstations that I have not installed evo on (not that many) when trying to use DBA classic we get the message about the c:\ISTS file, but after I install Evo, it fixes the problem....