Index: /trunk/src/VBox/Main/src-client/ConsoleImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-client/ConsoleImpl.cpp	(revision 54993)
+++ /trunk/src/VBox/Main/src-client/ConsoleImpl.cpp	(revision 54994)
@@ -3473,4 +3473,5 @@
              * change the state of the Console object.
              */
+            ErrorInfoKeeper eik; /* Keep current error info or it gets deestroyed in the IPC methods below. */
             for (unsigned ii = 0; ii < i; ii++)
             {
@@ -4753,7 +4754,4 @@
     SafeIfaceArray<IMediumAttachment> sfaAttachments;
 
-    AutoCaller autoCaller(this);
-    AssertComRCReturnRC(autoCaller.rc());
-
     /* Get the VM - must be done before the read-locking. */
     SafeVMPtr ptrVM(this);
@@ -5000,4 +4998,5 @@
     {
         /* Clear disk encryption setup on successfully configured attachments. */
+        ErrorInfoKeeper eik; /* Keep current error info or it gets deestroyed in the IPC methods below. */
         i_clearDiskEncryptionKeysOnAllAttachmentsWithKeyId(strId);
     }