https://communities.bentley.com/products/geotechnical1/f/geotechnical-forum/158322/tips-to-install-accessdatabaseengine_x64-exeI have observed multiple users can&#39;t get GCT working even after following this page https://communities.bentley.com/products/geotechnical1/w/wiki/33051/article-microsoft-access-database-engine-2010-issue-with-gint-civil-tools-professional These usersen-USTelligent Community 12https://communities.bentley.com/thread/471883?ContentTypeID=1Fri, 20 Jul 2018 14:30:37 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:83c9d986-276e-43ba-9f59-f1bb30f15b45Rob A<p>Hi Phil, I posted about this a few months ago. I also use Office 32bit and the /passive install worked fine for a day which was great. All our machines run Microsoft System Centre in the background which then detected 64bit office components.&nbsp;A number of&nbsp;Office 64 bit updates were automatically installed the next day which corrupted all of Office 2010! I have to run a local SQL Express database with gINT Pro Plus to get GCT to work.</p><div style="clear:both;"></div>