[Windows] Creation of index with special characters fails in windows in testcase TestIndexNameUTF8

The test case TestIndexNameUTF8 creates an index with name ÌñÐÉx_utf8

var bucketName = "default"
var indexName = "ÌñÐÉx_utf8"
var field = "balance"

However this index creation fails with error: 2015-04-23T03:18:05.303Z-07:00 [Error] LifecycleMgr.handleCreateIndex() : createIndex fails. Reason = Indexer Internal Error

Note - This test passes on Centos, Debian and Mac.

From Server logs:

2015-04-23T03:18:05.211Z-07:00 [Info] clustMgrAgent::OnIndexCreate Notification Received for Create Index DefnId: 14729273705750880923 Name: Ã<8c>ñÃ<90>Ã<89>x_utf8 Using: gsi Bucket: default IsPrimary: false
SecExprs: [`balance`]
PartitionScheme: SINGLE PartitionKey: WhereExpr:
2015-04-23T03:18:05.211Z-07:00 [Debug] PeerPipe.doSend() : Sending message Commit (len 30) to Peer 172.23.107.167:57153
2015-04-23T03:18:05.211Z-07:00 [Debug] version:1 txnid:4294967696
2015-04-23T03:18:05.211Z-07:00 [Info] Indexer::handleCreateIndex
InstId: 14729273705750880923
Defn: DefnId: 14729273705750880923 Name: Ã<8c>ñÃ<90>Ã<89>x_utf8 Using: gsi Bucket: default IsPrimary: false
SecExprs: [`balance`]
PartitionScheme: SINGLE PartitionKey: WhereExpr:
State: INDEX_STATE_CREATED
Stream: INVALID_STREAM
PartitionContainer: &{map[1:

] 1}
2015-04-23T03:18:05.268Z-07:00 [Info] Indexer::initPartnInstance Initialized Partition:
Index: 14729273705750880923 Partition: PartitionId: 1 Endpoints: [:9105]
2015-04-23T03:18:05.269Z-07:00 [Debug] NewForestDBSlice(): buffer cache size 314572800
2015-04-23T03:18:05.269Z-07:00 [Debug] NewForestDBSlice(): buffer cache size 314572800
2015-04-23T03:18:05.303Z-07:00 [Error] Indexer::initPartnInstance Error creating slice no such file. Abort.
2015-04-23T03:18:05.303Z-07:00 [Error] clustMgrAgent::OnIndexCreate Error for Create Index DefnId: 14729273705750880923 Name: Ã<8c>ñÃ<90>Ã<89>x_utf8 Using: gsi Bucket: default IsPrimary: false
SecExprs: [`balance`]
PartitionScheme: SINGLE PartitionKey: WhereExpr: . Error &{{28 0 9 0xc086a1cd50 }}.
2015-04-23T03:18:05.303Z-07:00 [Error] LifecycleMgr.handleCreateIndex() : createIndex fails. Reason = Indexer Internal Error

Server Logs: https://s3-ap-southeast-1.amazonaws.com/indexing-test/logs/JenkinsWindows_Run15/logs.zip

Test Logs: http://qa.sc.couchbase.com/job/w012r2-nserv-vset01-functional2itests/15/console