I’d restart your machine and then try again.

If that doesn’t work, then if you have a CD, look for the folder ThirdPartyABS and run the ABS installer directly from that location and see what it indicates. You may see more detail there.

Resolution for 'ABS installer issue: 'installation error – stalling on installation of ABS' available: Yes.

The ABS installer 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 ABS installer issue yourself by looking for a resolution described in the article. If it is a complex ABS installer issue or you are unable to solve the issue, you may contact us by clicking here or by using other ABS installer support options.

For more information about resolving issues related to ABS installer in Quickbooks/QBO or to get support for the issue 'installation error – stalling on installation of ABS', click the link below: