Automation Studio fails to load "BR.TechnologyGuarding.Interfaces", "The systeem cannot find the file specified."

Question

B&R Automation Studio(AS) 4.5.2 was working. I uninstalled previous version of Automation Studio (4.4.4 and 4.3.5). Now AS 4.5.2 does not load and displays error "Exception at pg" "Could not load file or assembly'BR.TechnologyGuarding.Interfaces, V1.0.0.0...."

Automation Studio is fully licensed.

fishjd · Accepted Answer · 2019-11-19T16:00:18.487

3

Download from B&R automation the latest PVI Manager (Ex: PVI_4.6.2.58_CD.zip). Run the installation. During the installation check the Drivers/USB: 1TG500.02 (Technology Guarding) box.

edited Nov 19 '19 at 16:00

answered Jul 15 '19 at 15:37

fishjd

1,617
1
18
31

score 3 · Answer 2 · answered Nov 01 '20 at 08:40

Another simple option to fix this problem is to install B&R Technology Guarding again:

Download the latest version from https://www.br-automation.com/de-at/downloads/software/technology-guarding/technology-guarding/
Install it

After this I was able to start Automation Studio without any problem.

Automation Studio fails to load "BR.TechnologyGuarding.Interfaces", "The systeem cannot find the file specified."

2 Answers2