diff --git a/VS2017/ProgParam.vcxproj b/VS2017/ProgParam.vcxproj
index b86e01f..ae3c2b5 100644
--- a/VS2017/ProgParam.vcxproj
+++ b/VS2017/ProgParam.vcxproj
@@ -67,84 +67,84 @@
{E6558FE8-B362-4655-BB01-9F3CE2224A7C}
Win32Proj
nana
- 10.0.17134.0
+ 10.0
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
diff --git a/VS2017/ThDySec.vcxproj b/VS2017/ThDySec.vcxproj
index 02f4fe6..e704dff 100644
--- a/VS2017/ThDySec.vcxproj
+++ b/VS2017/ThDySec.vcxproj
@@ -74,84 +74,84 @@
{1532F784-AF0D-4435-86F4-BFA6D130F890}
Win32Proj
nana
- 10.0.17134.0
+ 10.0
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
diff --git a/VS2017/ThDy_DNAHybrid.Nana.vcxproj b/VS2017/ThDy_DNAHybrid.Nana.vcxproj
index cec58e1..0a5d563 100644
--- a/VS2017/ThDy_DNAHybrid.Nana.vcxproj
+++ b/VS2017/ThDy_DNAHybrid.Nana.vcxproj
@@ -86,72 +86,72 @@
{C08F6343-E59C-4BE6-B8FA-A8FDE68ACA9F}
Win32Proj
nana
- 10.0.17134.0
+ 10.0
true
- v141
+ v142
Unicode
true
- v141
+ v142
Unicode
true
- v141
+ v142
Unicode
true
- v141
+ v142
Unicode
true
- v141
+ v142
Unicode
true
- v141
+ v142
Unicode
false
- v141
+ v142
true
Unicode
false
- v141
+ v142
true
Unicode
false
- v141
+ v142
true
Unicode
false
- v141
+ v142
true
Unicode
false
- v141
+ v142
true
Unicode
false
- v141
+ v142
true
Unicode
diff --git a/VS2017/ThDy_programs.vcxproj b/VS2017/ThDy_programs.vcxproj
index 284a6f0..42f88e0 100644
--- a/VS2017/ThDy_programs.vcxproj
+++ b/VS2017/ThDy_programs.vcxproj
@@ -66,84 +66,84 @@
{81368A1D-39A6-41E2-9294-777D2F94D0F5}
Win32Proj
nana
- 10.0.17134.0
+ 10.0
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
true
- v141
+ v142
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode
StaticLibrary
false
- v141
+ v142
true
Unicode