I wanted to test the meek pluggable transport. It can't connect. The standard Tor browser works on this PC (Windows 8.1, 64-bit) without problems but not the meek version.
Below is the log:

6/17/2014 9:57:15.623 [NOTICE] DisableNetwork is set. Tor will not make or accept non-control network connections. Shutting down all existing connections.

6/17/2014 9:57:15.623 [NOTICE] Pluggable transport proxy (fte exec Tor\PluggableTransports\fteproxy --managed) does not provide any needed transports and will not be launched.

6/17/2014 9:57:15.623 [NOTICE] Pluggable transport proxy (obfs2,obfs3 exec Tor\PluggableTransports\obfsproxy managed) does not provide any needed transports and will not be launched.

6/17/2014 9:57:15.623 [NOTICE] Pluggable transport proxy (flashproxy exec Tor\PluggableTransports\flashproxy-client --register :0 :9000) does not provide any needed transports and will not be launched.

6/17/2014 9:57:15.623 [NOTICE] Opening Socks listener on 127.0.0.1:9150

6/17/2014 9:57:15.623 [NOTICE] Pluggable transport proxy (fte exec Tor\PluggableTransports\fteproxy --managed) does not provide any needed transports and will not be launched.

6/17/2014 9:57:15.623 [NOTICE] Pluggable transport proxy (obfs2,obfs3 exec Tor\PluggableTransports\obfsproxy managed) does not provide any needed transports and will not be launched.

6/17/2014 9:57:15.623 [NOTICE] Pluggable transport proxy (flashproxy exec Tor\PluggableTransports\flashproxy-client --register :0 :9000) does not provide any needed transports and will not be launched.

6/17/2014 9:57:18.679 [NOTICE] Pluggable transport proxy (fte exec Tor\PluggableTransports\fteproxy --managed) does not provide any needed transports and will not be launched.

6/17/2014 9:57:18.679 [NOTICE] Pluggable transport proxy (obfs2,obfs3 exec Tor\PluggableTransports\obfsproxy managed) does not provide any needed transports and will not be launched.

6/17/2014 9:57:18.679 [NOTICE] Pluggable transport proxy (flashproxy exec Tor\PluggableTransports\flashproxy-client --register :0 :9000) does not provide any needed transports and will not be launched.

6/17/2014 9:57:22.143 [NOTICE] Bootstrapped 5%: Connecting to directory server.

6/17/2014 9:57:22.147 [NOTICE] Bootstrapped 10%: Finishing handshake with directory server.

6/17/2014 9:57:23.249 [NOTICE] Learned fingerprint 4D6C0DF6DEC9398A4DEF07084F3CD395A96DD2AD for bridge 0.0.2.0:1 (with transport 'meek').

6/17/2014 9:57:23.249 [NOTICE] Bootstrapped 15%: Establishing an encrypted directory connection.

6/17/2014 9:57:23.777 [NOTICE] Bootstrapped 20%: Asking for networkstatus consensus.

6/17/2014 9:57:24.136 [NOTICE] Bootstrapped 50%: Loading relay descriptors.

6/17/2014 9:57:24.514 [NOTICE] new bridge descriptor 'giygas' (fresh): $4D6C0DF6DEC9398A4DEF07084F3CD395A96DD2AD~giygas at 0.0.2.0

6/17/2014 9:57:24.514 [NOTICE] I learned some more directory information, but not enough to build a circuit: We have no usable consensus.

6/17/2014 9:57:29.970 [NOTICE] I learned some more directory information, but not enough to build a circuit: We need more microdescriptors: we have 1935/5617, and can only build 6% of likely paths. (We have 38% of guards bw, 37% of midpoint bw, and 43% of exit bw.)

6/17/2014 9:57:31.386 [NOTICE] I learned some more directory information, but not enough to build a circuit: We need more microdescriptors: we have 1935/5617, and can only build 6% of likely paths. (We have 38% of guards bw, 37% of midpoint bw, and 43% of exit bw.)

6/17/2014 9:57:40.662 [NOTICE] Application request when we haven't used client functionality lately. Optimistically trying directory fetches again.

6/17/2014 9:58:05.676 [NOTICE] Application request when we haven't used client functionality lately. Optimistically trying directory fetches again.

6/17/2014 9:58:24.514 [WARN] parse error: Malformed object: missing object end line

6/17/2014 9:58:24.514 [WARN] Unparseable microdescriptor

6/17/2014 9:58:30.692 [NOTICE] Application request when we haven't used client functionality lately. Optimistically trying directory fetches again.

6/17/2014 9:59:20.714 [NOTICE] Application request when we haven't used client functionality lately. Optimistically trying directory fetches again.

6/17/2014 9:59:45.726 [NOTICE] Application request when we haven't used client functionality lately. Optimistically trying directory fetches again.