Summary
When using the Microsoft SQL Server 2005 Express installation included with Laserfiche 8 to install a "Laserfiche" instance of SQL Server, you may receive the following error message:
An installation package for the product Microsoft SQL Native Client cannot be found. Try the installation again using a valid copy of the installation package 'Sqlncli.msi'.
Workaround
There is a known issue with the SQL Server 2005 Express installation where an existing SQL Native Client installation may prevent the installation from running.
As a workaround, uninstall the existing SQL Native Client by using the Windows Add or Remove Programs before running the SQL Server 2005 Express installation.
Related Links
See the following Microsoft Knowledge Base article for more information:
910229 SQL Server 2005 Express Edition Readme