S.C. Code Ann. § 9-21-70
A claimant may appeal a decision of the Administrative Law Judge Division in a case brought pursuant to this chapter to the Richland County Court of Common Pleas. Appeals of Administrative Law Judge Division decisions must be made in accordance with Section 1-23-610(C). If a claimant brings an action covered by this chapter in the court of common pleas other than an appeal of an Administrative Law Judge decision, the court must dismiss the case without prejudice.