If a Sage 50 company is shared to Sage Drive, access from 3rd party programs is changed to read-only.
If the 3rd party program being used by the customer only needs to read from the Sage 50 data, nothing changes.
If the 3rd party program needs write access, it cannot be used while the company is shared […]

Resolution for '3rd party programs issue: '3rd Party programs and Sage Drive' available: Yes.

The 3rd party programs issue or error code is a known related to Sage Accounting products. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the 3rd party programs issue yourself by looking for a resolution described in the article. If it is a complex 3rd party programs issue or you are unable to solve the issue, you may contact Sage Repair by clicking here or by using other 3rd party programs support options.

For more information about resolving issues related to 3rd party programs in Sage Accounting or to get support for the issue '3rd Party programs and Sage Drive', click the link below: