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saraff-9EB1047A4BEB4cef8506B29BA325BD5A / Saraff.Twain.NET

Saraff.Twain.NET is the skillful scanning component which allows you to control work of flatbed scanner, web and digital camera and any other TWAIN device from .NET environment. You can use this library in your programs written in any programming languages compatible with .NET technology.
GNU General Public License v3.0
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Issue #20

Closed kailash74 closed 6 years ago

kailash74 commented 6 years ago

capture

using Saraff.Twain.NET HTML we get every time this error . is there any thing to do in the environment settings. the service is running. once we say continue it get the source from the client side . every time we call this error pops up any thing we are missing

saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 years ago

Hello, @kailash74 Try install TWAINDSM.DLL (see Installation of the Data Source Manager).

kailash74 commented 6 years ago

thanks will check and come back

On Mon, Mar 19, 2018 at 4:41 PM, SARAFF notifications@github.com wrote:

Hello, @kailash74 https://github.com/kailash74 Try install TWAINDSM.DLL (see Installation of the Data Source Manager https://saraff-9eb1047a4beb4cef8506b29ba325bd5a.github.io/sarafftwain/wiki/w0200.html ).

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kailash74 commented 6 years ago

hi ..

we are getting the same error

https://github.com/twain/twain-dsm/tree/master/Releases/dsm_020400/windows/64

copied and placed the dll in syswow64

but still error persist

windows 10 system windows 7 system

please guide

On Mon, Mar 19, 2018 at 4:55 PM, Kailash Krishnan kailas74@gmail.com wrote:

thanks will check and come back

On Mon, Mar 19, 2018 at 4:41 PM, SARAFF notifications@github.com wrote:

Hello, @kailash74 https://github.com/kailash74 Try install TWAINDSM.DLL (see Installation of the Data Source Manager https://saraff-9eb1047a4beb4cef8506b29ba325bd5a.github.io/sarafftwain/wiki/w0200.html ).

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/saraff-9EB1047A4BEB4cef8506B29BA325BD5A/Saraff.Twain.NET/issues/20#issuecomment-374177210, or mute the thread https://github.com/notifications/unsubscribe-auth/ALBBnwhMOt7t1D4_KXYawY2Bt_WcP4CXks5tf5JngaJpZM4Sv8fa .

saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 years ago

https://github.com/twain/twain-dsm/tree/master/Releases/dsm_020400/windows/32 to syswow64 https://github.com/twain/twain-dsm/tree/master/Releases/dsm_020400/windows/64 to system32

kailash74 commented 6 years ago

did not get u .

i am not able to understand .

32 to be system32 64 to syswow64.

this is what i added . but still it happens

On Mon, Mar 19, 2018 at 6:05 PM, SARAFF notifications@github.com wrote:

https://github.com/twain/twain-dsm/tree/master/ Releases/dsm_020400/windows/32 to syswow64 https://github.com/twain/twain-dsm/tree/master/ Releases/dsm_020400/windows/64 to system32

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saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 years ago

syswow64 contains 32-bits files for 32-bits processes on 64-bit windows. System32 on 64-bit windows contains 64-bit files. (on 32-bit windows syswow64 don't exist, and system32 directory contains 32-bit files)

kailash74 commented 6 years ago

dear sir

still getting the same error in windows 10 system

https://github.com/twain/twain-dsm/tree/master/ Releases/dsm_020400/windows/32 to syswow64 https://github.com/twain/twain-dsm/tree/master/ Releases/dsm_020400/windows/64 to system32

On Mon, Mar 19, 2018 at 6:27 PM, SARAFF notifications@github.com wrote:

syswow64 contains 32-bits files for 32-bits processes on 64-bit windows. System32 on 64-bit windows contains 64-bit files. (on 32-bit windows syswow64 don't exist, and system32 directory contains 32-bit files)

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kailash74 commented 6 years ago

Hi

Please find the detail screenshot.

the error persists even after copying and pasting the dlls in system folders. in windows 10 and in Windows 7 64 bit version.

On Mon, Mar 19, 2018 at 7:00 PM, Kailash Krishnan kailas74@gmail.com wrote:

dear sir

still getting the same error in windows 10 system

https://github.com/twain/twain-dsm/tree/master/Releases/dsm_ 020400/windows/32 to syswow64 https://github.com/twain/twain-dsm/tree/master/Releases/dsm_ 020400/windows/64 to system32

On Mon, Mar 19, 2018 at 6:27 PM, SARAFF notifications@github.com wrote:

syswow64 contains 32-bits files for 32-bits processes on 64-bit windows. System32 on 64-bit windows contains 64-bit files. (on 32-bit windows syswow64 don't exist, and system32 directory contains 32-bit files)

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/saraff-9EB1047A4BEB4cef8506B29BA325BD5A/Saraff.Twain.NET/issues/20#issuecomment-374202120, or mute the thread https://github.com/notifications/unsubscribe-auth/ALBBnxAoREWDMt8rJcF0i8v1b8hID3mvks5tf6scgaJpZM4Sv8fa .

kailash74 commented 6 years ago

Hi

Any more detail I can get . Pls help

On Mon, 19 Mar 2018 19:30 Kailash Krishnan, kailas74@gmail.com wrote:

Hi

Please find the detail screenshot.

the error persists even after copying and pasting the dlls in system folders. in windows 10 and in Windows 7 64 bit version.

On Mon, Mar 19, 2018 at 7:00 PM, Kailash Krishnan kailas74@gmail.com wrote:

dear sir

still getting the same error in windows 10 system

https://github.com/twain/twain-dsm/tree/master/Releases/dsm_020400/windows/32 to syswow64

https://github.com/twain/twain-dsm/tree/master/Releases/dsm_020400/windows/64 to system32

On Mon, Mar 19, 2018 at 6:27 PM, SARAFF notifications@github.com wrote:

syswow64 contains 32-bits files for 32-bits processes on 64-bit windows. System32 on 64-bit windows contains 64-bit files. (on 32-bit windows syswow64 don't exist, and system32 directory contains 32-bit files)

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/saraff-9EB1047A4BEB4cef8506B29BA325BD5A/Saraff.Twain.NET/issues/20#issuecomment-374202120, or mute the thread https://github.com/notifications/unsubscribe-auth/ALBBnxAoREWDMt8rJcF0i8v1b8hID3mvks5tf6scgaJpZM4Sv8fa .

saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 years ago

Hello, @kailash74 Try run the Saraff.Twain.Sample2.exe and Saraff.Twain.Sample_x86.exe from Saraff.Twain.NET CS Samples. It can help understand your problem.

kailash74 commented 6 years ago

Hi.

The Error is Occuring in Win 10 system only Now.

we tried the same .net core application in win 7 no issue but in windows 10 still the error persist. using jtwain.js

could not really resolve what is the issue related to DSM .

On Tue, Mar 20, 2018 at 10:47 AM, SARAFF notifications@github.com wrote:

Hello, @kailash74 https://github.com/kailash74 Try run the Saraff.Twain.Sample2.exe and Saraff.Twain.Sample_x86.exe from Saraff.Twain.NET CS Samples https://saraff-9eb1047a4beb4cef8506b29ba325bd5a.github.io/sarafftwain/samples/cs.html. It can help understand your problem.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/saraff-9EB1047A4BEB4cef8506B29BA325BD5A/Saraff.Twain.NET/issues/20#issuecomment-374479083, or mute the thread https://github.com/notifications/unsubscribe-auth/ALBBn4_LS7r97BxH9E6XkdcvXnSf3tjOks5tgJDagaJpZM4Sv8fa .

saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 years ago

Are you tried run the Saraff.Twain.Sample2.exe and Saraff.Twain.Sample_x86.exe on windows 10 ?

kailash74 commented 6 years ago

Hi

Saraff.twain.sample_x86.exe result in Windows 10 its able to get the source

  1. Saraff.Twain.Sample2.exe

say cannot opendsm message dialog

On Tue, Mar 20, 2018 at 2:02 PM, SARAFF notifications@github.com wrote:

Are you tried run the Saraff.Twain.Sample2.exe and Saraff.Twain.Sample_x86.exe on windows 10 ?

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saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 years ago

Try copy https://github.com/twain/twain-dsm/blob/master/Releases/dsm_020402/windows/64/TWAINDSM.dll file to c:\windows\system32 folder (if you have windows 10 64-bit). And after, try run Saraff.Twain.Sample2.exe

kailash74 commented 6 years ago

Please find the screen shot..

Not source getting detected

On Tue, Mar 20, 2018 at 3:20 PM, SARAFF notifications@github.com wrote:

Try copy https://github.com/twain/twain-dsm/blob/master/ Releases/dsm_020402/windows/64/TWAINDSM.dll file to c:\windows\system32 folder (if you have windows 10 64-bit). And after, try run Saraff.Twain.Sample2.exe

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/saraff-9EB1047A4BEB4cef8506B29BA325BD5A/Saraff.Twain.NET/issues/20#issuecomment-374536625, or mute the thread https://github.com/notifications/unsubscribe-auth/ALBBn1y4frCpQ-8R5tz6aJ4FTinJbnNmks5tgNDigaJpZM4Sv8fa .

saraff-9EB1047A4BEB4cef8506B29BA325BD5A commented 6 years ago

Likely, DSM was loaded, but you don't have any 64-bit DS (scanners). Try install virtual scanner https://saraff-9eb1047a4beb4cef8506b29ba325bd5a.github.io/sarafftwainds/download/Saraff.Twain.DS.Screen.zip

kailash74 commented 6 years ago

Yes now this error has gone has gone from my application too as the default ds for 64 is getting success.

will put in a new fresh testing system and come back.

really appreciate your time . bless u

On Tue, Mar 20, 2018 at 3:58 PM, SARAFF notifications@github.com wrote:

Likely, DSM was loaded, but you don't have any 64-bit DS (scanners). Try install virtual scanner https://saraff-9eb1047a4beb4cef8506b29ba325bd 5a.github.io/sarafftwainds/download/Saraff.Twain.DS.Screen.zip

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