diff --git a/src/plugins/projectexplorer/abi.cpp b/src/plugins/projectexplorer/abi.cpp
index e193bdad903..3c9ffc3e035 100644
--- a/src/plugins/projectexplorer/abi.cpp
+++ b/src/plugins/projectexplorer/abi.cpp
@@ -545,7 +545,8 @@ QList<Abi> Abi::abisOfBinary(const QString &path)
                     && tmp.at(0).binaryFormat() != Abi::MachOFormat)
                 break;
 
-            f.seek(offset + (offset % 2)); // ar is 2 byte alligned
+            offset += (offset % 2); // ar is 2 byte alligned
+            f.seek(offset);
             data = f.read(1024);
         }
     } else {
@@ -598,10 +599,13 @@ void ProjectExplorer::ProjectExplorerPlugin::testAbiOfBinary_data()
             << (QStringList());
 
     QTest::newRow("static QtCore: win msvc2008")
-            << QString::fromLatin1("%1/abi/static/win_msvc2008_release.lib").arg(prefix)
+            << QString::fromLatin1("%1/abi/static/win-msvc2008-release.lib").arg(prefix)
             << (QStringList() << QString::fromLatin1("x86-windows-unknown-pe-32bit"));
+    QTest::newRow("static QtCore: win msvc2008 II")
+            << QString::fromLatin1("%1/abi/static/win-msvc2008-release2.lib").arg(prefix)
+            << (QStringList() << QString::fromLatin1("x86-windows-unknown-pe-64bit"));
     QTest::newRow("static QtCore: win msvc2008 (debug)")
-            << QString::fromLatin1("%1/abi/static/win_msvc2008_debug.lib").arg(prefix)
+            << QString::fromLatin1("%1/abi/static/win-msvc2008-debug.lib").arg(prefix)
             << (QStringList() << QString::fromLatin1("x86-windows-unknown-pe-32bit"));
     QTest::newRow("static QtCore: mac (debug)")
             << QString::fromLatin1("%1/abi/static/mac-32bit-debug.a").arg(prefix)