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diff --git a/INCHI-1-SRC/INCHI_API/demos/inchi_main/vc14/RCa18532 b/INCHI-1-SRC/INCHI_API/demos/inchi_main/vc14/RCa18532
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diff --git a/INCHI-1-SRC/INCHI_API/demos/mol2inchi/vc9/mol2inchi.vcproj.ANALYT471-5.ipl.user b/INCHI-1-SRC/INCHI_API/demos/mol2inchi/vc9/mol2inchi.vcproj.ANALYT471-5.ipl.user
deleted file mode 100644
index bede0ee4..00000000
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+++ /dev/null
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-			>
-			<DebugSettings
-				Command="$(TargetPath)"
-				WorkingDirectory="I:\Dropbox\work\INCHI\tmp\"
-				CommandArguments="4xmols.sdf  /verbose:2 /THREADS:2  /PERTHREAD:2 /NOINCHI /Polymers /Auxnone /Key"
-				Attach="false"
-				DebuggerType="3"
-				Remote="1"
-				RemoteMachine="ANALYT471-5"
-				RemoteCommand=""
-				HttpUrl=""
-				PDBPath=""
-				SQLDebugging=""
-				Environment=""
-				EnvironmentMerge="true"
-				DebuggerFlavor="0"
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-		<Configuration
-			Name="Debug|x64"
-			>
-			<DebugSettings
-				Command="$(TargetPath)"
-				WorkingDirectory="I:\_ipl\INCHI\tmp\ "
-				CommandArguments="pdbtest2.sdf /ALLOWLARGEMOLECULES /NOINCHI /BENCHMARK /OUTERRINCHI /KEY /W18 /AUXNONE"
-				Attach="false"
-				DebuggerType="3"
-				Remote="1"
-				RemoteMachine="ANALYT471-5"
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-				HttpUrl=""
-				PDBPath=""
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-		<Configuration
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-			>
-			<DebugSettings
-				Command="$(TargetPath)"
-				WorkingDirectory="I:\Dropbox\work\INCHI\tmp\ "
-				CommandArguments="4xmols.sdf /NOINCHI /THREADS:3 /PERTHREAD:3 /Key /AuxNone  "
-				Attach="false"
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-				Remote="1"
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-			>
-			<DebugSettings
-				Command="$(TargetPath)"
-				WorkingDirectory="I:\Dropbox\work\INCHI\tmp"
-				CommandArguments="InChI_TestSet.sdf /OUTERRINCHI /KEY /W180 /AUXNONE  /NOINCHI /VERBOSE:0"
-				Attach="false"
-				DebuggerType="3"
-				Remote="1"
-				RemoteMachine="ANALYT471-5"
-				RemoteCommand="$(TargetPath)"
-				HttpUrl=""
-				PDBPath=""
-				SQLDebugging=""
-				Environment=""
-				EnvironmentMerge="true"
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-				ShimCommand=""
-				MPIAcceptMode=""
-				MPIAcceptFilter=""
-			/>
-		</Configuration>
-	</Configurations>
-</VisualStudioUserFile>
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deleted file mode 100644
index ab486ae8..00000000
--- a/INCHI-1-SRC/INCHI_API/demos/mol2inchi/vc9/~VC2261.tmp
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@@ -1,113 +0,0 @@
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-#define APSTUDIO_READONLY_SYMBOLS
-/////////////////////////////////////////////////////////////////////////////
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-/////////////////////////////////////////////////////////////////////////////
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-1 TEXTINCLUDE 
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-3 TEXTINCLUDE 
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-#endif    // APSTUDIO_INVOKED
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-#endif    // Russian resources
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-/////////////////////////////////////////////////////////////////////////////
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-#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
-#ifdef _WIN32
-LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
-#pragma code_page(1252)
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-
-/////////////////////////////////////////////////////////////////////////////
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-VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,5,1
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- FILEFLAGS 0x1L
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- FILEFLAGS 0x0L
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- FILEOS 0x4L
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-BEGIN
-    BLOCK "StringFileInfo"
-    BEGIN
-        BLOCK "040904b0"
-        BEGIN
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-            VALUE "FileVersion", "1, 0, 5, 1"
-            VALUE "InternalName", "mol2inch"
-            VALUE "OriginalFilename", "mol2inch.exe"
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-    BEGIN
-        VALUE "Translation", 0x409, 1200
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-
-
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-// Generated from the TEXTINCLUDE 3 resource.
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