diff --git a/CHANGELOG.md b/CHANGELOG.md
index 268f7ff..6372bc2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,12 @@ All notable changes to this project will be documented in this file.
 
 ## [HEAD](https://github.com/calc84maniac/tiboyce/compare/v0.1.2...HEAD)
 
+## [Alpha v0.1.2a — 2019-04-03](https://github.com/calc84maniac/tiboyce/releases/tag/v0.1.2a)
+
+### Fixed
+-   Updated ROM converter to respect a new AppVar size limitation on OS 5.3.5 (at this time, only on TI-83 Premium CE).
+-   Dynamically linked the converter EXEs against the Universal C Runtime, avoiding false positives on many antivirus engines.
+
 ## [Alpha v0.1.2 — 2019-02-16](https://github.com/calc84maniac/tiboyce/releases/tag/v0.1.2)
 
 ### Added
diff --git a/README.md b/README.md
index af42631..2372ad0 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,8 @@ Note that the name prefix provided for the ROM must be at most 5 characters long
 
 The utility will generate multiple AppVar (*.8xv) files with the given prefix. Send all of them to the calculator in Archive memory.
 
+If you get a missing DLL error when running the command-line utility, you may need to install the [Universal C Runtime](https://support.microsoft.com/en-us/help/2999226/update-for-universal-c-runtime-in-windows).
+
 To convert save files between PC and AppVar formats, see the [Converting Save Files](#converting-save-files) section below.
 
 ## Running the emulator
@@ -112,6 +114,8 @@ Alternatively, a command-line utility (tiboyce-convertsav.exe) to convert betwee
 
 Note that when creating a `*SAV.8xv` AppVar, the name prefix provided must be the same as the converted ROM, or TI-Boy CE will not load it. This utility may also be used to change the prefix of a save AppVar if a ROM was converted with a different name.
 
+If you get a missing DLL error when running the command-line utility, you may need to install the [Universal C Runtime](https://support.microsoft.com/en-us/help/2999226/update-for-universal-c-runtime-in-windows).
+
 ## Build Instructions
 
 To build the emulator from source, first grab the latest release of [SPASM-ng](https://github.com/alberthdev/spasm-ng/releases).
diff --git a/tiboyce-convertsav/tiboyce-convertsav.vcxproj b/tiboyce-convertsav/tiboyce-convertsav.vcxproj
index 5ad9ec2..d17a6ce 100644
--- a/tiboyce-convertsav/tiboyce-convertsav.vcxproj
+++ b/tiboyce-convertsav/tiboyce-convertsav.vcxproj
@@ -149,6 +149,8 @@
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <AdditionalOptions>/NOCOFFGRPINFO %(AdditionalOptions)</AdditionalOptions>
       <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+      <IgnoreSpecificDefaultLibraries>libucrt.lib</IgnoreSpecificDefaultLibraries>
+      <AdditionalDependencies>ucrt.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -169,6 +171,8 @@
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <AdditionalOptions>/NOCOFFGRPINFO %(AdditionalOptions)</AdditionalOptions>
       <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+      <IgnoreSpecificDefaultLibraries>libucrt.lib</IgnoreSpecificDefaultLibraries>
+      <AdditionalDependencies>ucrt.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/tiboyce-romgen/tiboyce-romgen.vcxproj b/tiboyce-romgen/tiboyce-romgen.vcxproj
index 6adc86f..0fc6e91 100644
--- a/tiboyce-romgen/tiboyce-romgen.vcxproj
+++ b/tiboyce-romgen/tiboyce-romgen.vcxproj
@@ -122,6 +122,8 @@
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
       <AdditionalOptions>/NOCOFFGRPINFO %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>ucrt.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <IgnoreSpecificDefaultLibraries>libucrt.lib</IgnoreSpecificDefaultLibraries>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -141,6 +143,8 @@
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
       <AdditionalOptions>/NOCOFFGRPINFO %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>ucrt.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <IgnoreSpecificDefaultLibraries>libucrt.lib</IgnoreSpecificDefaultLibraries>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>