10/5/2010 5:21 PM | |
Joined: 8/11/2006 Last visit: 7/31/2024 Posts: 29 Rating:
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Hi, duringupgrading Step7 from version 5.4 SP4 to version 5.5, the set-up ending with an error "Impossible to instal Step7 5.5 ....". After that I try to use, and it works! I can open a project, open a function, oper simbolic editor, cross-reference, etc... After a few days, when I was in a plant, I find a problem: I can't open the 'Hardware Diagnostic', 'Operating Mode', 'Set Time of Day'windows. When I try to open one of this function, I gettihs error message "Unable to load DLL 's7usidlx.dll' ...". I try to reinstall the Step7 (repair installation), but nothing change! After that I call the Siemens hot-line, and their solution is remove all Simatic software, clear the registry entry, and install again!!!! On my notebock there are a lot of Simatic software (see attached files), and I'm afraid to do that, because take long time! I try to register manually this file (exist on my pc!!), but is not possible (maybe the problem was into a dependency of this...). If anyone has any indication about it, I would be grateful. Thanks in advance. Giorgio P.S. My notebook OS is Windows XP SP3 Attachmenterr.zip (775 Downloads) |
5/6/2011 8:03 AM | |
Joined: 7/3/2008 Last visit: 12/19/2022 Posts: 1 Rating:
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Hi RuOy, attachedyou can find the 2 dll required. That are for version 5.5 of Step7. Bye, giorgio Attachmentlib.zip (1226 Downloads) |
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4/25/2012 10:37 AM | |
Joined: 4/25/2012 Last visit: 3/1/2022 Posts: 1 Rating:
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I had the same problem and you solution work perfect. Thaks |
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