I know different companies/users have different ideas on how to run stuff. I'm assuming your VisualCron service is still running as 'Local System', as that is the default. In our environment, we have a dedicated service account that runs ALL of our jobs. Call it 'DOMAIN\SVC_ACCOUNT'. Instead of setting up credentials, we actually set the VisualCron service itself to run as that DOMAIN\SVC_ACCOUNT and it eliminated 95% of the issues you may have with credentials. Every job runs with that account now without having to specify credentials on the tasks.
Just a thought. If there are Alternative creds that you need to run a specific job as.... then you can select a credential you've added. But if no credential is selected, it'll run as whatever the Service itself is running as.
Not a 'FIX', but that's how we run in our environment and i run executables, batch files, etc... from UNC paths, local directories, etc.... without issue. I'm running mainly on 2 servers. 2008 R2 with VisualCron 6.2.2 and our newer server running 2012 R2 and VisualCron 7.1.4 (both are soon to be updated to latest release).
I don't have any experience running with Local System, using Creds to launch a task to provide any further input. :(
(As for paying for support comments... the forum is the preferred method and 99% of the time a response is given same day, and if you need dedicated/private help they have a contact form, e-mail address of
Support@visualCron.com , etc... It's not just paying for support, it's also paying to stay current with the latest releases. Just for the sake of saying so 🙂 )
Brian