Luancher Wont Update

my windower 4 has stopped installing/updating. i uninstalled and reinstalled but now i when i start up windower 4 my download stops at 99% i would say, but never finish's the update/install

still trying to figure out why, found this in windower 4 folder


4/1/2013 9:29:15 PM
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System.TimeoutException: The operation has timed out.
at #=qy70dAO9QhgENx99v620sV10rm3SOXZM3R10$qiklAtE=.#=q5OhMqDV8FaoasiZjAiyXWQ==(#=qTqKCSC0u8NAekF9KIFAfBg8qHu2K8CTWhMeLWvZ0Q90= #=qbylrgTuzL6EAogTxgivjJg==, String #=qRdrbBulKP0eqnAsOwFc6sA==, #=qiOicJhOA_9ZSCxawyLGnXg== #=quFDE_zdA1wnC1K4rWCNk7Q==, TimeSpan #=qiaQrUrAemtT$fBdnZn_qXw==)
at #=qy70dAO9QhgENx99v620sV10rm3SOXZM3R10$qiklAtE=.#=qBwp9l1SBn_JZ17USRwdk8Q==(String #=qi3lskcH2JoasUfOkcYrlOQ==, #=qL96jFcosDWJLpZnWSG2aiZsuHZARO2lCBkJO1WR8cDM= #=qvRynItAU2jUmFrMf3f0DUA==, TimeSpan #=q7Zwtz9MGbOVBfG1uHbnZvA==)
at #=qy70dAO9QhgENx99v620sV10rm3SOXZM3R10$qiklAtE=.#=q9O5DNPRkCZb5PC53vGvTCQ==(String #=qKs4bh1EndAOZiDI7iFaE1g==, #=qL96jFcosDWJLpZnWSG2aiZsuHZARO2lCBkJO1WR8cDM= #=q1qfrVdTypJELo3ZtMfLOtw==)
at #=qScHB9gQmT6r4ibODeedMuo$czA8EY1jL1a2BbIcwPuE=.#=qkGdMkB58AB_Q1OG4U$XHsg==()
at #=q4w9QFsTFa4BU8xF1yRAlgFJ1fQ1hntOmna8SPclpjrc=.#=qFc$Ip$hBMR$aMSE2M6ewrg==(#=qGPj1PfHTYqH$x9fq0oD8zg== #=qdhmJiRU$QCqMK0KRGWRoUA==)
at #=qGPj1PfHTYqH$x9fq0oD8zg==.#=qEfxG_jNs7XH8fLqex6ATHg==()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
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finally after multiple uninstalls i got it working agian