USB connection to phone could not be established

Anmeldedatum: 05.04.2013 Beiträge: 13

I've been using MPE for a couple of years now and the only time I seems to have problems is when they give me a new computer at work and I have to reinstall. Well they gave em a new computer again.

MPE still works on my old computer but I can't seem to get it to work on my new computer, so I don't think it should have anything to do with the phone or the phone setting. I think it has to do with the setup/config of the new computer.

I've Installed MPE 1.8.6 on the computer.
I've installed Samsung Kies 3 (for the USB drivers).
I've installed the "ADB Driver Installer" and the "Samsung offical android driver(contains MTP and ADB Driver)" from http://adbdriver.com/downloads/
I've restarted my computer and phone.
I've configured my Sync options.

But I'm still unable to run the Multi-sync.

When I run the Multi-sync I get the following message.

Zitat:

Connection to phone could not be Established.
Access Denied! Please confirm teh security message on your phone!

Thre is no message displayed on myn phone. In the error message there is a "help" button. When I click the help butoon it gives a couple of items to check when you want to connect via USB-cable.

I've think I've done all of these except for "Charge Only" (I could find where to set that but I don't remember doing this step on my other computer).

MPE is installed on Windows 7 64 bit.
I've tried running MPE as Administrator and not.
I've tried to run in Windows XP compatibility mode and not.

The phone is a Galaxy S3.
Android version is 4.4.2.

I'm not sure what I'm missing.

If I look at the log file it appear to indicate that there is a problem with the device being known.

Zitat:

Unknown devices: <unknown device> -> Problem Code: 0x1C (28) [FAILED_INSTALL]

Any help would be appreciate in pointiong out what I'm missing.

Below is a copy of the debug.txt file

Zitat:

Logdatei MyPhoneExplorer
************************
Programmversion: 1.8.6
Datum: 28/10/2014

14:06:52.58 Setting Port: 999
14:06:52.58 Setting Baud: 115200
14:06:52.58 Avaiable Ports: COM1=\Device\Serial1; COM3=\Device\Serial0; COM4=\Device\ssudmdm0000;
14:06:52.58 Main Load frmSplash
14:06:52.58 Load frmSplash...
14:06:52.58 Show splash...
14:06:52.59 frmSplash geladen
14:06:53.30 Hauptfenster wird geladen
14:06:53.43 Sidebar fertig geladen
14:06:53.53 UC SMS wird geladen
14:06:53.56 UC Phonebook wird geladen
14:06:53.58 UC Phonebook fertig geladen
14:06:53.58 UC Calls wird geladen
14:06:53.60 UC Organizer wird geladen
14:06:53.66 Organizer initiated
14:06:53.67 Startpage=1
14:06:53.67 UC Filebrowser wird geladen
14:06:53.70 UC Filebrowser fertig geladen
14:06:53.70 UC AppBrowser wird geladen
14:06:53.71 UC Notes wird geladen
14:06:53.72 UC Calls wird geladen
14:06:53.74 Setting Lastuser: samsung SGH-I747M [354524056450712]
14:06:53.75 Lade Userdatenbank: samsung SGH-I747M [354524056450712]
14:06:53.80 Kontakte geladen
14:06:53.80 ParseDialedCalls needed 0ms
14:06:53.82 Anrufe geladen
14:06:53.82 Organizer LoadUser DefaultTimeColWidth=135
14:06:53.83 LoadDatafile: Organizer.dat(45 Bytes)
14:06:53.84 Organizer geladen
14:06:53.84 Notizen geladen
14:06:53.84 Load SMS Data...
14:06:53.85 RefreshList (Archive): Addrows=0 Sort=0 MenuUpdate=0 Redraw=0
14:06:53.85 SMS Data Loaded...
14:06:53.85 SMS geladen
14:06:54.21 Hauptfenster fertig geladen
14:07:18.03 Refresh ComDescriptions...
14:07:18.04 PORT: COM1 Enumerator=ACPI Displayed=Communications Port InstanceID=ACPI\PNP0501\1
14:07:18.04 PORT: COM3 Enumerator=PCI Displayed=Intel(R) Active Management Technology - SOL InstanceID=PCI\VEN_8086&DEV_8C3D&SUBSYS_30A117AA&REV_04\3&11583659&0&B3
14:07:18.04 MODEM: COM4 Enumerator=USB Displayed=SAMSUNG Mobile USB Modem FriendlyName=SAMSUNG Mobile USB Modem InstanceID=USB\VID_04E8&PID_6860&MODEM\6&20664F95&2&0001
14:07:19.38 Device driver info:
14:07:19.39 Devices with ADB Interface: SAMSUNG Android ADB Interface
14:07:19.49 ADB Devices: SAMSUNG Android ADB Interface
14:07:19.49 Portable devices: SGH-I747M
14:07:19.49 Unknown devices: <unknown device> -> Problem Code: 0x1C (28) [FAILED_INSTALL]
14:09:28.19 RunADBCommand: start-server
14:09:32.46 ADB CommandResponse: * daemon not running. starting it now on port 5037 *
* daemon started successfully *
14:09:32.46 RunADBCommand: devices
14:09:32.59 ADB CommandResponse: List of devices attached
ea1726eb unauthorized
14:09:32.59 Run DeviceTracker
14:09:32.60 Init Tracker
14:09:32.60 Device Tracker Message: OKAY0016ea1726eb unauthorized

14:09:32.60 Connect to Android failed!
14:09:32.60 bOpened=False
14:09:32.60 Access denied! Please confirm the security message on your phone!
14:09:32.60 Refresh ComDescriptions...
14:09:32.60 PORT: COM1 Enumerator=ACPI Displayed=Communications Port InstanceID=ACPI\PNP0501\1
14:09:32.60 PORT: COM3 Enumerator=PCI Displayed=Intel(R) Active Management Technology - SOL InstanceID=PCI\VEN_8086&DEV_8C3D&SUBSYS_30A117AA&REV_04\3&11583659&0&B3
14:09:32.61 MODEM: COM4 Enumerator=USB Displayed=SAMSUNG Mobile USB Modem FriendlyName=SAMSUNG Mobile USB Modem InstanceID=USB\VID_04E8&PID_6860&MODEM\6&20664F95&2&0001
14:09:32.61 ErrMsg: Connection to phone could not be established:
Access denied! Please confirm the security message on your phone!
14:09:41.24 Refresh ComDescriptions...
14:09:41.24 PORT: COM1 Enumerator=ACPI Displayed=Communications Port InstanceID=ACPI\PNP0501\1
14:09:41.24 PORT: COM3 Enumerator=PCI Displayed=Intel(R) Active Management Technology - SOL InstanceID=PCI\VEN_8086&DEV_8C3D&SUBSYS_30A117AA&REV_04\3&11583659&0&B3
14:09:41.24 MODEM: COM4 Enumerator=USB Displayed=SAMSUNG Mobile USB Modem FriendlyName=SAMSUNG Mobile USB Modem InstanceID=USB\VID_04E8&PID_6860&MODEM\6&20664F95&2&0001
14:09:42.03 Device driver info:
14:09:42.04 Devices with ADB Interface: SAMSUNG Android ADB Interface
14:09:42.15 ADB Devices: SAMSUNG Android ADB Interface
14:09:42.15 Portable devices: SGH-I747M
14:09:42.15 Unknown devices: <unknown device> -> Problem Code: 0x1C (28) [FAILED_INSTALL]

Anmeldedatum: 01.11.2014 Beiträge: 1

Hi. I had the same problem. You need to change "USB Computer Connection" I have galaxy s3. When you plugged in usb you will see usb sign top of the phone at the left side. Open top menu and select usb connection. There were two option. 1.Media Device 2. Camera. You should select 2.Camera option.

Here is the photo
http://prntscr.com/51uqv2

Anmeldedatum: 05.04.2013 Beiträge: 13

I thought it would be strange to need to change a setting on the phone since MPE was working on my old computer but not on my new computer but I thought I'd give it a try.

I change the setting on the phone from Media Device to Camera and restarted both the computer and phone. This did not solve the problem.

So I reverted back to my original setting "Media Device". When I did this it can up with a prompt on the phone to allow my new computer to "access debugging" (sorry I forgot to get the proper prompt or screenshot).

Once I said allow my new computer access MPE started to work fine and I was able to sync my phone with my Outlook.

Anmeldedatum: 05.04.2013 Beiträge: 13

Unfortunately this seems to have been a short lived fix and I'm now back to having the same problem again for the last 2 days.

Any help/suggestions would be appreciated!

Verfasst am: Fr Nov 14, 2014 20:32

I got fed up with a USB connection when I had Nokia phones. Forever chasing up why things didn't connect. When I went to Android and MPE and it could sync using wifi I never looked back. Can you use wifi instead with your PC?

Anmeldedatum: 05.04.2013 Beiträge: 13

I don't think WIFI will work in my case since I'm trying to sync back to my Outlook on my local computer (connected to a corporate Excange server).

I thought I would also mention that it still is able to snyc when run on my old computer but I have to gice that back soon. The problem seems to be just with my new computer and not the phone.

But thanks for the response.

Verfasst am: Di Nov 25, 2014 22:06

Restarting the phone did not help too ?

Anmeldedatum: 05.04.2013 Beiträge: 13

Sorry for the delay in getting back to you. This issues seems to have resolved itself.

The phone and computer were restarted several times since the beginning of this thread but didn't seem to fix the problem.

After coming back from vacation there did not seem to be an issue with the USB connection.

I'm still having problems with MPE though and have a different thread going for it. http://www.fjsoft.at/forum/viewtopic.php?p=108290#108290

As usual, thanks FJ (and everyone else) for your help.

Anmeldedatum: 12.05.2015 Beiträge: 1

In case someone is still struggling with this, here is some additional information.

Using Samsung Galaxy S5, ran into the same problem with Access Denied! message trying to connect VIA USB.

Decided to try the switch between Media/Camera mentioned earlier in this thread and yes, when switched back to Media, the phone showed a message about some RSA Fingerprint code and an option to Always allow the computer.

Select Yes and then the USB connection is made with no issue from MPE.

I don't know if the problem will return as the OP mentioned, but for now I am connected via USB.

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