Solution Properties
Solution ID:
200427112331561
Last Modified Date:
Thu Jan 15 16:57:25 UTC 2026
Taxonomy Path:
Case category//I have a problem with...//download/install/activate/upgrade
Author:
[email protected]
ERROR: 'Installation not complete' when installing Sage 50 Accounts
Description

This message can be due to your computer setup. For example, user access rights or antivirus.

If you see the error 'Installation not complete. The installation was interrupted before Sage 50 Accounts could be successfully installed. Module C:\Windows\SysWOW64\.... Data Access Components returned code 0x80070643', follow our alternative article. 

Cause
Resolution

Install the installation files

To resolve this issue, you must install Sage Accounts directly from the installation files.

Steps to duplicate
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