Hello everybody, I met a problem which is very strange, my company uses Visual Source Safe
to control version,but I found that my team's different member see the same .csproj file in VSS is not the same, it's very strange,can you help me? thanks!!

there is a file named IPRA.WinUi.Sal.Sra.csproj in VSS:

when Tom log on ,the file 'IPRA.WinUi.Sal.Sra.csproj' is :

<Reference Include="Ark.Client.WinUi, Version=2.0.0.0, Culture=neutral, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\ARAF\BusinessFramework\Ark.Client.WinUi.dll</HintPath>
</Reference>
<Reference Include="Ark.Common.Business, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL" />
<Reference Include="Ark.Controls.Business, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\ARAF\SystemFramework\Ark.Controls.Business.dll</HintPath>
</Reference>

But when leo log on,the same file 'IPRA.WinUi.Sal.Sra.csproj' is :

 <Reference Include="Ark.Client.WinUi, Version=2.0.0.0, Culture=neutral, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\ARAF\BusinessFramework\Ark.Client.WinUi.dll</HintPath>
</Reference>
<Reference Include="Ark.Common.Business, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL" />
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\ARAF\BusinessFramework\Ark.Controls.WinUi.dll</HintPath>
<Reference Include="Ark.Controls.Business, Version=0.0.0.0, Culture=neutral, processorArchitecture=MSIL">
  <SpecificVersion>False</SpecificVersion>
  <HintPath>..\ARAF\SystemFramework\Ark.Controls.Business.dll</HintPath>
</Reference>