Visual C++ linker eror - LNK2019: unresolved external symbol
This error may be caused by trying to link a C++ project built as Multi-Byte Character Set to the Unicode Liquid Runtimes. To resolve this issue do one of the following:
1. Link to the non-Unicode Liquid Runtimes, e.g. LtXmlLib8.dll instead of LtXmlLib8U.dll.
2. In your Project Settings General page, change the 'Character Set' to 'Use Unicode Character Set'.