I’m back here to give the feedback I got from QB:

there is a problem and there is no solution for this problem.

There is a workaround:

on que qbw.ini file, include this line under

[misc]

ENABLENONRECOMMENDEDMODE=1

( to do that, open qb in any file, hit F2, then F3, then ‘Open File’, look […]

Resolution for 'and add that line issue: 'Cant’ use Quickbooks 2015 in a multi-user on a Windows Server 2012' available: Yes.

The and add that line issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. 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 and add that line issue yourself by looking for a resolution described in the article. If it is a complex and add that line issue or you are unable to solve the issue, you may contact us by clicking here or by using other and add that line support options.

For more information about resolving issues related to and add that line in Quickbooks/QBO or to get support for the issue 'Cant’ use Quickbooks 2015 in a multi-user on a Windows Server 2012', click the link below:

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