Stylus database connection error

[[sh...]]

Offline seat through error at start up?????

[[No...]]

Stylus DB connection errors are often caused by problems with the SQL server.

[[Me...]]

I've had this issue often when fresh installing Calypso on an offline seat for the first time.

Either try installing a service pack, or uninstall/install Calypso.

[[Ca...]]

I'd start with a simple reboot. Maybe two.

Sometimes it makes all the difference.

[[Al...]]

Make sure your SQL server matches the version of the SDCO scripts. We had to delete the version installed on my PC and re-load with the version that matched what Calypso was looking for.

[[Br...]]

Need help with this error
Warning appears when opening Calypso.....
Connection Failed to stylus database. Details on this can be found in log file SDOCconnnect.log in the directory.
C:|Users\Public\Documents\Zeiss\CALYPSO\config\equip\ACCURA.

???? So why do I have a connecting error to database?????
Where is the probe data base file?

Here is what the log says,
September 25, 2018 10:24:46.828 Error code: 0
Error connecting to the database with new admin at Zeiss.IMT.MUMCPP.SDO.TCOSystem..ctor(String ConfName, String Datapath, Boolean list)

at Zeiss.IMT.MUMCPP.SDO.MSensorSystem..ctor(String groupname, String pathname, Boolean list)

at Heeg.SdoProxy.Zeiss_IMT_MUMCPP_SDO_MSensorSystem_New02(SdoProxy* , return_type* vwReturnValue, Char* groupname, Char* pathname, Boolean list)

[[Da...]]

Replying because I dealt with this today. there are some answers elsewhere too.
The data/connection it is looking for is a MSsql database.
First try rebooting to see if that clears things up. If not, check windows services and make sure the 'SQL Server (SDCO)' service is running. Try starting it to see if that works or it generates an error.
From there you can check the event viewer log for any tell tail information as to why SQL isn't running. Or if it is but Calypso still has issues, make sure the C:|Users\Public\Documents\Zeiss\CALYPSO\config\equip\<machine>\sdodata.mdf and sdodata2.mdf files are present.
It may wind up easiest to repair the SQL install by running the calypso setup and repair/reinstalling SQL