Category Archives: Errors

LLT – M53: unknown product code (add it in ‘LLT.prm’ file)

Once again with the LLT. I just got a new PC and had to reinstall all of my software and re-learn the tricks for connecting LLT, etc.  Btw, the help file for LLT has better directions than the rest of … Continue reading

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LLT_LOAD – RAS Error 633

Today, I needed to upgrade the RBA for my device.  I started by using LLT to set up my connection and make sure everything worked.  I worked-out the configs and was able to get a file list in LLT.  So … Continue reading

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Signing certificate not found – Identity Server

Signing certificate not found: CN=COMODO RSA Certification Authority, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB The reason behind this one, worries me a bit. Our sys-admin was cleaning out some old expired keys. When he did, we got this error. … Continue reading

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Error 1001. Exception occurred while initalizing the installation

At work, we are using a Visual Studio add-in for .vdproj projects.  It is used for building .msi files.  I upgraded the project from .net 3.5 to .net 4.5.2.  I also updated some other information in the installer project. When I … Continue reading

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Why Catch(exception) is usually a bad idea

I always like reading what other developers are suggesting as “best practices”.  Occasionally, I come across one that seems to defy logic, such as “don’t allow comments in your code”.  Initially the statement seems bonkers, but then you read-up on … Continue reading

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Citrix (RDP) with Server 2008 R2: problem with Serial on COM3/COM4

I was given a credit card reader/device and was asked to determine if I could modify a custom-made PoS (point of sale) app, to interact with the CC reader.  It sounded like an easy task.  I was also told that … Continue reading

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LLT Error: “Connection: RAS error number 777”

Today I was using LLT again. The device was on a different COM port, so it had to do a plug-and-play. Of course, the auto-connection process timed-out, because it took me a few minutes to complete the wizard. So I … Continue reading

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