Marked win64 toolsets again for testing in Interprocess

[SVN r40361]

status/explicit-failures-markup.xml

@@ -1599,9 +1599,6 @@
             <toolset name="gcc-3.3*"/>
             <toolset name="mipspro"/>
             <toolset name="acc"/> 
-            <toolset name="msvc-8.0_64"/>
-            <toolset name="msvc-8.0_x86_64"/>
-            <toolset name="intel-vc8-win-10.0_x86_64"/>
             <note author="Ion Gazta&#241;aga">
                 The compiler does not support features that are essential for the library.
             </note>