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#1 Posted : Tuesday, May 16, 2006 1:30:30 AM(UTC)


Groups: Registered
Posts: 3


we are developing an application that uses LeadTools libraries, exactly LTR14N.dll, LTRDC14N.dll, LTRIO14N.dll and LTRTN14N.dll.

We use RasterTwain library in order to call its Acquire method, and when we do this a nag message appears. We have the codes to unlock the messages (in theory) supplied by a LeadTools partner, as follows:

To Unlock Support:

Just call the function/method "UnlockSupport". The first parameter is the support you wish to unlock (L_SUPPORT_XXXXX). The second parameter is the key to that support (L_KEY_XXXXX).


L_KEY_DOCUMENT ="xxxxxxxx"

L_KEY_OCR = "xxxxxxxx"

We have tried with the following instructions:


Raster.UnlockSupport L_SUPPORT_OCR, L_KEY_OCR

Are these instructions right? We are using them with a LeadRaster object. Do we have to make the same with a RasterTwain object?

Thanks a lot for your help.


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#2 Posted : Thursday, May 18, 2006 5:59:26 AM(UTC)
Maen Hasan

Groups: Registered, Tech Support
Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)


These instructions are correct if you use the ILEADRaster or RasterTwain objects.

About the Nag message, to avoid the nag message, try to use the NoNag version from the LTR14n.dll and add it onto your system32 folder. You can find the NoNag version from the LTR14n.dll on the following path on your machine:
[LEADTOOLS 14.5 Directory]\Redist\COM\NONAG

Please try the above instructions and let me know how it goes.

Maen Badwan
LEADTOOLS Technical Support
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