Native Messaging: Failed to connect: Failed to start native messaging host.

[Tuấn Trần]

Hello, I'm developing an app using Native Messaging Technology. My app worked with chrome 32 bit in win 7,8,10(32, 64bit) but it not work with chrome 64bit in windows 7 64bit, I have yet to try with chrome 64bit in win 8 or win 10. 

Extension notificate: Failed to connect: Failed to start native messaging host when i call native app. 

I have created 2 registry: "HKCU\Sofware\Google\Chrome\NativeMessagingHosts\com.chrom.test" and "HKLM\Sofware\Wow6432Node\Google\Chrome\NativeMessagingHosts\com.chrom.test"

I have set default value of that key to the full path to the manifest fileto the full path to the manifest file.

I have read at:https://developer.chrome.com/extensions/nativeMessaging#native-messaging-debugging, it's tell me that error is:"Check whether you have sufficient permissions to execute the file." BUT I don't know how to check it?

So, Can you tell me why my app not worked with chrome 64 bit in win 7 64bit? How can i fix it? OR How can i check permissions to execute my native host?

Thanks!

[Tony BenBrahim]

Not sure, but I notice that for the 64 bit key you write HKCU rather than HKLM.

I use HKLM and it works

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[Tuấn Trần]

Can you specify your HKLM registry? 

Vào 06:49:53 UTC+7 Thứ Tư, ngày 02 tháng 9 năm 2015, Tony BenBrahim đã viết:

Not sure, but I notice that for the 64 bit key you write HKCU rather than HKLM.

I use HKLM and it works

On Tue, Sep 1, 2015 at 10:13 AM, Tuấn Trần <trananht...@gmail.com> wrote:

Hello, I'm developing an app using Native Messaging Technology. My app worked with chrome 32 bit in win 7,8,10(32, 64bit) but it not work with chrome 64bit in windows 7 64bit, I have yet to try with chrome 64bit in win 8 or win 10. 

Extension notificate: Failed to connect: Failed to start native messaging host when i call native app. 

I have created 2 registry: "HKCU\Sofware\Google\Chrome\NativeMessagingHosts\com.chrom.test" and "HKLM\Sofware\Wow6432Node\Google\Chrome\NativeMessagingHosts\com.chrom.test"

I have set default value of that key to the full path to the manifest fileto the full path to the manifest file.

I have read at:https://developer.chrome.com/extensions/nativeMessaging#native-messaging-debugging, it's tell me that error is:"Check whether you have sufficient permissions to execute the file." BUT I don't know how to check it?

So, Can you tell me why my app not worked with chrome 64 bit in win 7 64bit? How can i fix it? OR How can i check permissions to execute my native host?

Thanks!

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[Tony BenBrahim]

Have you tried "HKLM\Software\Google\Chrome\NativeMessagingHosts\com.chrom.test" instead of "HKCU\Sofware\Google\Chrome\NativeMessagingHosts\com.chrom.test"

Also note that Software is misspelled in your message, maybe also in your regiutry, you are missing the t between Sof and ware

On Tue, Sep 1, 2015 at 7:28 PM, Tuấn Trần <trananht...@gmail.com> wrote:

Can you specify your HKLM registry? 

Vào 06:49:53 UTC+7 Thứ Tư, ngày 02 tháng 9 năm 2015, Tony BenBrahim đã viết:

Not sure, but I notice that for the 64 bit key you write HKCU rather than HKLM.

I use HKLM and it works

On Tue, Sep 1, 2015 at 10:13 AM, Tuấn Trần <trananht...@gmail.com> wrote:

Hello, I'm developing an app using Native Messaging Technology. My app worked with chrome 32 bit in win 7,8,10(32, 64bit) but it not work with chrome 64bit in windows 7 64bit, I have yet to try with chrome 64bit in win 8 or win 10. 

Extension notificate: Failed to connect: Failed to start native messaging host when i call native app. 

I have created 2 registry: "HKCU\Sofware\Google\Chrome\NativeMessagingHosts\com.chrom.test" and "HKLM\Sofware\Wow6432Node\Google\Chrome\NativeMessagingHosts\com.chrom.test"

I have set default value of that key to the full path to the manifest fileto the full path to the manifest file.

I have read at:https://developer.chrome.com/extensions/nativeMessaging#native-messaging-debugging, it's tell me that error is:"Check whether you have sufficient permissions to execute the file." BUT I don't know how to check it?

So, Can you tell me why my app not worked with chrome 64 bit in win 7 64bit? How can i fix it? OR How can i check permissions to execute my native host?

Thanks!

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To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/chromium-extensions/40c6c5c1-0aaa-4c97-815c-e0a93cc46a3b%40chromium.org.
For more options, visit https://groups.google.com/a/chromium.org/d/optout.

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[Tuấn Trần]

Yes I have tried 2 this registry But I don't understand what youd said: "Also note that Software is misspelled in your message, maybe also in your regiutry, you are missing the t between Sof and ware"! Can u explain this?

Vào 22:13:42 UTC+7 Thứ Ba, ngày 01 tháng 9 năm 2015, Tuấn Trần đã viết:

[Tim Uy]

Hi I am running into this issue. Win 8 (64-bit) works with 32-bit Chrome, but in 64-bit Chrome no messages. I wrote my json into both

HKLM\Software\Wow6432Node\Google\Chrome\NativeMessagingHosts

HKLM\Software\Google\Chrome\NativeMessagingHosts

but in 64-bit Chrome I have no messaging. Did you ever solve this issue?