2014428 - uPerform 5.0 client failed to open template from server

• When Opening Template  from uPerform server usng uPerform client 5.0, error appears:

"Initializing the view has failed. The failure of tis operation may indicat that the file is corrupt"

• In uPerform Frontend log file there are error messages like:

04/21/2014 13:15:28 : Document
: Critical : Exception has been thrown by the target of an invocation.
System.IO.FileFormatException: Archive file cannot be size 0.
at MS.Internal.IO.Zip.ZipArchive.OpenOnStream(Stream stream, FileMode mode, FileAccess access, Boolean streaming)
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at ANCILE.uPerform.Utility.IO.ZipArchive.OpenOnStream(MemoryStream memory, FileMode fileMode, FileAccess fileAccess, FileShare fileShare)
at ANCILE.uPerform.Utility.IO.ZipFile..ctor(String filePath)

04/21/2014 13:15:28 : Document
: Critical : Non-negative number required.
Parameter name: count
at System.IO.MemoryStream..ctor(Byte[] buffer, Int32 index, Int32 count, Boolean writable, Boolean publiclyVisible)
at System.IO.MemoryStream..ctor(Byte[] buffer, Int32 index, Int32 count)
at ANCILE.uPerform.Utility.IO.ZipArchive.OpenOnFile(String filePath, FileMode fileMode, FileAccess fileAccess, FileShare fileShare)

04/21/2014 13:15:28: Critical : Non-negative number required.
Parameter name: count
at System.IO.MemoryStream..ctor(Byte[] buffer, Int32 index, Int32 count, Boolean writable, Boolean publiclyVisible)

This happens when using uPerform 5.0 or 5.1.

uPerform, client, template, open, failed , KBA , XX-PART-ANC , ANCILE Solutions , XX-PART-ANC-SPP , SAP Productivity Pak by ANCILE , XX-PART-ANC-SPC , SAP Productivity Composer by ANCILE , Problem