diff --git a/src/libsync/vfs/cfapi/cfapiwrapper.cpp b/src/libsync/vfs/cfapi/cfapiwrapper.cpp
index 904d6344bf..6c890cc4a7 100644
--- a/src/libsync/vfs/cfapi/cfapiwrapper.cpp
+++ b/src/libsync/vfs/cfapi/cfapiwrapper.cpp
@@ -59,6 +59,11 @@ void cfApiSendTransferInfo(const CF_CONNECTION_KEY &connectionKey, const CF_TRAN
         qCCritical(lcCfApiWrapper) << "Couldn't send transfer info" << QString::number(transferKey.QuadPart, 16) << ":" << cfExecuteresult << QString::fromWCharArray(_com_error(cfExecuteresult).ErrorMessage());
     }
 
+    const auto isDownloadFinished = ((offset + currentBlockLength) == totalLength);
+    if (isDownloadFinished) {
+        return;
+    }
+
     // refresh Windows Copy Dialog progress
     LARGE_INTEGER progressTotal;
     progressTotal.QuadPart = totalLength;
@@ -698,7 +703,7 @@ OCC::Result<void, QString> OCC::CfApiWrapper::convertToPlaceholder(const FileHan
 
     const auto fileIdentity = QString::fromUtf8(fileId).toStdWString();
     const auto fileIdentitySize = (fileIdentity.length() + 1) * sizeof(wchar_t);
-    const qint64 result = CfConvertToPlaceholder(handle.get(), fileIdentity.data(), sizeToDWORD(fileIdentitySize), CF_CONVERT_FLAG_NONE, nullptr, nullptr);
+    const qint64 result = CfConvertToPlaceholder(handle.get(), fileIdentity.data(), sizeToDWORD(fileIdentitySize), CF_CONVERT_FLAG_MARK_IN_SYNC, nullptr, nullptr);
     Q_ASSERT(result == S_OK);
     if (result != S_OK) {
         qCCritical(lcCfApiWrapper) << "Couldn't convert to placeholder" << pathForHandle(handle) << ":" << _com_error(result).ErrorMessage();