ошибка возникает в ResourceManager.GetObject

Question

Вот сообщение:

Message Content: 
Thread was being aborted.
   at System.RuntimeMethodHandle._SerializationInvoke(Object target, SignatureStruct& declaringTypeSig, SerializationInfo info, StreamingContext context)
   at System.Reflection.RuntimeConstructorInfo.SerializationInvoke(Object target, SerializationInfo info, StreamingContext context)
   at System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context)
   at System.Runtime.Serialization.ObjectManager.FixupSpecialObject(ObjectHolder holder)
   at System.Runtime.Serialization.ObjectManager.DoFixups()
   at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
   at System.Resources.ResourceReader.DeserializeObject(Int32 typeIndex)
   at System.Resources.ResourceReader.LoadObjectV2(Int32 pos, ResourceTypeCode& typeCode)
   at System.Resources.ResourceReader.LoadObject(Int32 pos, ResourceTypeCode& typeCode)
   at System.Resources.RuntimeResourceSet.GetObject(String key, Boolean ignoreCase, Boolean isString)
   at System.Resources.RuntimeResourceSet.GetObject(String key, Boolean ignoreCase)
   at System.Resources.ResourceManager.GetObject(String name, CultureInfo culture, Boolean wrapUnmanagedMemStream)
   at System.Resources.ResourceManager.GetObject(String name)
   at TZ.UIProcess.BusyPromptForm.InitializeComponent()
   at TZ.UIProcess.BusyPromptForm..ctor(Boolean enableTimerAutoRun)
   at TZ.Common.Util.ClientBusyHelper.ThreadStartMethod()

соответствующий код в конструкторе: this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));

pictureBox1.Image в resx:

<data name="pictureBox1.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>
blablabla
</value>
</data>

Эта ошибка возникает на одном ПК с Win7, поэтому я считаю ее проблемой компьютерного уровня. Есть идеи?