diff --git a/KKdBaseLib/KKdBaseLib.csproj b/KKdBaseLib/KKdBaseLib.csproj
index 637ef5d..9d040d6 100644
--- a/KKdBaseLib/KKdBaseLib.csproj
+++ b/KKdBaseLib/KKdBaseLib.csproj
@@ -6,12 +6,12 @@
     <Configuration></Configuration>
     <Copyright>korenkonder (C) 2019-2021</Copyright>
     <Description>A base library</Description>
-    <FileVersion>0.4.10.6</FileVersion>
+    <FileVersion>0.4.10.7</FileVersion>
     <PackageId>KKdBaseLib</PackageId>
     <Product>KKdBaseLib</Product>
     <TargetFramework>net461</TargetFramework>
     <Title>KKdBaseLib</Title>
-    <Version>0.4.10.6</Version>
+    <Version>0.4.10.7</Version>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/KKdBaseLib/Main.cs b/KKdBaseLib/Main.cs
index c85fc48..5b06cd2 100644
--- a/KKdBaseLib/Main.cs
+++ b/KKdBaseLib/Main.cs
@@ -256,9 +256,8 @@ namespace KKdBaseLib
                 {
                     m /= 10;
                     j /= 10;
-                    sort[i++] = ++j;
-                    if (j * 10 >= length)
-                        j++;
+                    while (j % 10 == 9) j /= 10;
+                    j++;
                 }
                 else if (j % 10 != 9)
                     sort[i++] = j++;
diff --git a/KKdMainLib/KKdMainLib.csproj b/KKdMainLib/KKdMainLib.csproj
index c36ad73..12c5c68 100644
--- a/KKdMainLib/KKdMainLib.csproj
+++ b/KKdMainLib/KKdMainLib.csproj
@@ -6,12 +6,12 @@
     <Configuration></Configuration>
     <Copyright>korenkonder (C) 2018-2021</Copyright>
     <Description>A simple library for working with Project Diva AC/DT/F/AFT/F2/X/XHD/FT/VRFL/M39 files</Description>
-    <FileVersion>0.4.10.6</FileVersion>
+    <FileVersion>0.4.10.7</FileVersion>
     <PackageId>KKdMainLib</PackageId>
     <Product>KKdMainLib</Product>
     <TargetFramework>net461</TargetFramework>
     <Title>KKdMainLib</Title>
-    <Version>0.4.10.6</Version>
+    <Version>0.4.10.7</Version>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/KKdMainLib/libdeflate.dll b/KKdMainLib/libdeflate.dll
index 5cab698..681cfd7 100644
Binary files a/KKdMainLib/libdeflate.dll and b/KKdMainLib/libdeflate.dll differ
diff --git a/PD_Tool/Properties/AssemblyInfo.cs b/PD_Tool/Properties/AssemblyInfo.cs
index 9905305..f44bb04 100644
--- a/PD_Tool/Properties/AssemblyInfo.cs
+++ b/PD_Tool/Properties/AssemblyInfo.cs
@@ -11,5 +11,5 @@ using System.Runtime.InteropServices;
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
 [assembly: Guid("7B5D5A3A-A6F8-4813-C97D-ACFC98F7397E")]
-[assembly: AssemblyVersion("0.4.10.6")]
-[assembly: AssemblyFileVersion("0.4.10.6")]
+[assembly: AssemblyVersion("0.4.10.7")]
+[assembly: AssemblyFileVersion("0.4.10.7")]