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problem with Driver Installation while connecting to CU-240 e2 Unit through usb with Starter V4.4

10/30/2014 1:03 PM	Rate (0)
Nitin Khunt Advanced Member Joined: 6/23/2014 Last visit: 11/12/2024 Posts: 7 Rating: (0)	I have succefully installed STARTER v4.4 I can Communicate with all drive with PC ADAPTOR or ETHERNET. But whenever try to connect via USB cable to CU 240E2 or any Control unit ,my PC Shows error "couldnot find driver". What Should I do??????????

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10/30/2014 1:35 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/22/2025 Posts: 6062 Rating: (828)	Hello, try to reinstall manually the S7USB driver, see following link: http://support.automation.siemens.com/WW/view/en/67474312 If it isstill not working then the best way would be to open a Hotline case.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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11/4/2014 9:11 AM	Rate (0)
Nitin Khunt Advanced Member Joined: 6/23/2014 Last visit: 11/12/2024 Posts: 7 Rating: (0)	I have tried that way, but noe thw probelm is there is no Folder named"Simatic OAM" at path C:\Program Files\Common Files\Siemens\Automation\Simatic OAM\Drivers. Is there any Link Which gives me Driver,that I can Install Directly ????

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11/4/2014 9:25 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 12/19/2025 Posts: 22816 Rating: (3073)	Hello, which Windows OS and which Step7 do you have installed? Regards Christoph

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