Windows Support Articles
Install .NET Native Framework Debug 2.2
November 28, 2023
Instructions to install the .NET Native Framework Debug 2.2
Error: There were problems installing some updates, but we’ll try again later.
November 28, 2023
Windows fails to install updates.
Error: mfc140u.dll was not found
December 22, 2023
LT1 fails to open due to the mfc140u.dll dependency missing.
Error: mfc120u.dll or msvcr120.dll was not found
June 5, 2024
LT1 fails to open due to the mfc120u.dll or msvcr120.dll dependency missing.
Error: Windows couldn’t complete the requested changes. Error Code 0x800F0954
November 28, 2023
Installation of .NET Framework 3.5 (includes .NET 2.0 and 3.0) fails.
Error: Please set up the default output folder for exports
November 28, 2023
LT3 requires the user to set a default output folder for exports the first time it is opened.
Error: The tag present in the reparse point buffer is invalid
November 28, 2023
OneDrive prevents LT1 to open jobs due to configuration.
Install Microsoft Visual C++
November 28, 2023
Microsoft Visual C++ dependencies required to run LT1 and TemplatePro
System Requirements & Application Dependencies
November 11, 2025
Windows dependencies required to run LT3, LT1, and TemplatePro
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Welcome to LPI’s support site. This is one component of LPI Care, our commitment to serving all users of the LT-2D3D Laser Templator and LT3Raptor.